구조해석연구실STRANA · Dong-A University

논문

저널 논문, 학술대회 논문, 학위논문, 기술보고서

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저널 논문

  1. Closed-Form Scattering Coefficients for Incident Axial and Evanescent Bending Waves in Edge-Cracked Timoshenko Beams: Completion of the 18-Coefficient Scattering MatrixNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkWave Motion, Vol. 147, 103801, 2026
  2. Physics-informed machine learning-assisted assessment of multiple incipient cracks using broadband modal frequencies from piezoelectric wafers bonded on a beamJin Ho Hwang and Hyun Woo ParkStructural Control and Health Monitoring, Vol. 2026(1), 5524571, 2026
  3. Rational estimation of initial state of post-tensioned concrete beams using field measurement dataHyun Woo Park, Dongmin Lee, Jin Ho Hwang and Seong-Cheol LeeInternational Journal of Concrete Structures and Materials, Vol. 20, Article 34, 2026
  4. Closed-form solutions for wave scattering coefficients of a Timoshenko beam with an edge crack considering axial–bending–shear couplingTaejeong Lim, Nur Indah Mukharromah, and Hyun Woo ParkApplied Mathematical Modelling, Vol. 155, 116748, 2026
  5. Multi-mode piezoelectric (PZT) sensing for in-situ profiling of the evolution of dynamic properties in cement-based materialsTaejeong Lim, Jin-Ho Hwang, Yerim Byun, Hyun Woo Park, and Dongho JeonCement and Concrete Composites, Vol. 167, 106445, 2026
  6. Determination of Wave Scattering Coefficients in an Infinite Elastic Waveguide with a Crack Considering Axial-Bending CouplingNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkKSCE Journal of Civil and Environmental Engineering Research, Vol. 45, No. 1, pp. 13–22, 2025
  7. Finite difference equation of Volterra integral equation for estimating the time-dependent prestress loss of a prestressed concrete beamHyun Woo Park, Nur Indah Mukharromah, Jin Ho Hwang, and Seong-Cheol LeeStructures, Vol. 69, 107437, 2024
  8. Investigating the modal behaviors of a deep beam with a transverse open crackTaejeong Lim and Hyun Woo ParkJournal of Sound and Vibration, Vol. 590, 118613, 2024
  9. Predicting the Early-Age Time-Dependent Behaviors of a Prestressed Concrete Beam by Using Physics-Informed Neural NetworkHyun Woo Park and Jin Ho HwangSensors, Vol. 23, No. 14, 6649, 2023
  10. Frequency Equation of a Curved Beam using the Phase-Closure PrincipleNansukusa Mirembe Sarah and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 32, No. 3, 280-294, 2022
  11. Investigating the modal behaviors of a beam with a transverse crack on a high-frequency bending nodeTaejeong Lim and Hyun Woo ParkInternational Journal of Mechanical Sciences, Vol. 221, 107217, 2022
  12. Camber Reconstruction for a Prefab PSC Girder Using Collocated Strain MeasurementsHyun Young Kim, Do Hyeon Ko and Hyun Woo ParkKSCE Journal of Civil and Environmental Engineering Research, Vol. 42, No. 2, 151-162, 2022
  13. Generic frequency equation for one-dimensional waveguides with incipient cracks based on the phase closure principleHyun Woo Park and Jin Ho HwangJournal of Sound and Vibration, Vol. 521, 116675, 2022
  14. A closed-form frequency equation of an arbitrarily supported beam with a transverse open crack considering axial-bending modal couplingHyun Woo Park and Taejeong LimJournal of Sound and Vibration, Vol. 477, 115336, 2020
  15. Predicting the modal frequencies of a cracked beam considering axial-bending couplingJi Kang Kang, Taejeong Lim and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 29, No. 2, 270-279, 2019
  16. Investigating a common premise in structural health monitoring: Are higher modal frequencies more sensitive to an incipient crack on a beam than lower ones?Hyun Woo Park and Taejeong LimEngineering Structures, Vol. 176, 385-395, 2018
  17. Investigating moving and lifting impact factors of a crane runway girderYoung Kon Ko, Jae Woong Hwang, Ji Kang Kang and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 27, No. 6, 691-704, 2017
  18. A simplified frequency equation and its approximate solution of a beam with an incipient crack from a wave perspectiveHyun Woo ParkWave Motion, Vol. 75, 1-12, 2017
  19. Evolution of electromechanical admittance of piezoelectric transducers on a Timoshenko beam from wave propagation perspectiveHyun Woo ParkJournal of Intelligent Material Systems and Structures, Vol. 28, No. 9, 1221-1245, 2017
  20. Estimating High-Frequency Damping of a Beam through Electro-Mechanical Signatures of Piezoelectric Wafer Mounted on the BeamYong Jae Shin and Hyun Woo ParkJournal of the Korean Society of Civil Engineers, Vol. 37, No. 1, 217-229, 2017
  21. The Evolution of Electromechanical Admittance from Mode-converted Lamb Waves Reverberating on a Notched BeamEun Jin Kim and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 26, No. 3, 270-280, 2016
  22. Understanding the electromechanical admittance of piezoelectric transducers collocated on a finite beam from the perspective of wave propagationHyun Woo ParkJournal of Intelligent Material Systems and Structures, Vol. 25, No. 17, 2122-2140, 2014
  23. Pipe Defect Visualization and Quantification Using Longitudinal Ultrasonic ModesHyeonseok Lee, Hyun Woo Park and Hoon SohnInternational Journal of Structural Stability and Dynamics, Vol. 14, 1440008, 2014
  24. Numerical simulation and investigation of the spatial focusing of time reversal A0 Lamb wave mode using circular piezoelectric transducers collocated on a rectangular plateHyun Woo ParkJournal of Sound and Vibration, Vol. 332, 2672-2687, 2013
  25. Determining the Size of a Hankel Matrix in Subspace System Identification for Estimating the Stiffness Matrix and Flexural Rigidities of a Shear BuildingSeung Keun Park and Hyun Woo ParkJournal of Computational Structural Engineering Institute of Korea, Vol. 26, No. 2, 99-112, 2013
  26. Investigating the spatial focusing performance of time reversal Lamb waves on a plate through the finite element methodJeong Hee Choi, Hae Sung Lee and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 21, No. 12, 1120-1131, 2011
  27. Investigating the spatial focusing of time reversal Lamb waves using a virtual sensor model on a rectangular plateHyun Woo ParkJournal of Computational Structural Engineering Institute of Korea, Vol. 24, No. 5, 553-568, 2011
  28. Reference-free impedance-based crack detection in platesMin Koo Kim, Eun Jin Kim, Yun Kyu An, Hyun Woo Park and Hoon SohnJournal of Sound and Vibration, Vol. 330, Iss. 24, 5949-5962, 2011
  29. Investigating electro-mechanical signals from collocated piezoelectric wafers for the reference-free damage diagnosis of a plateEun Jin Kim, Hyun Woo Park, Min Koo Kim and Hoon SohnSmart Materials and Structures, Vol. 20, 065001, 2011
  30. Applications of an instantaneous damage detection technique to plates with additional complexitiesSeung Bum Kim, Chang Gil Lee, Jung Wuk Hong, Hyun Woo Park and Hoon SohnJournal of Nondestructive Evaluation, Vol. 29, Iss. 3, 189-205, 2010
  31. Simulating a time reversal process for A0 Lamb wave mode on a rectangular plate using a virtual sensor array modelHyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 20, No. 5, 460-469, 2010
  32. Spectral element formulation for dynamic analysis of a coupled piezoelectric wafer and beam systemHyun Woo Park, Ki Lyong Lim, Eun Jin Kim and Hoon SohnComputers & Structures, Vol. 88, Iss. 9-10, 567-580, 2010
  33. Design of an FIR filter for the displacement reconstruction using measured acceleration in low-frequency dominant structuresHae Sung Lee, Yun Hwa Hong and Hyun Woo ParkInternational Journal for Numerical Methods in Engineering, Vol. 82, No. 4, 403-434, 2010
  34. Experimental verification of spectral element analysis for the high-frequency responses of a beam with a surface bonded piezoelectric transducerEun Jin Kim, Hoon Sohn and Hyun Woo ParkTransaction of Korean Society of Noise and Vibration Engineering, Vol. 19, No. 12, 1347-1355, 2009
  35. Understanding a time reversal process in Lamb wave propagationHyun Woo Park, Seung Bum Kim and Hoon SohnWave Motion, Vol. 46, No. 7, 451-467, 2009
  36. Understanding the Effects of the Dispersion and Reflection of Lamb Waves on a Time Reversal ProcessHyun Woo Park, Seung Bum Kim and Hoon SohnJournal of Computational Structural Engineering Institute of Korea, Vol. 22, No. 1, 89-104, 2009
  37. Understanding the asymptotic convergence of domain of attraction in extreme value distribution for establishing baseline distribution in statistical damage assessment of a structureJoo Sung Kang and Hyun Woo ParkTransaction of the Korea Institute for Structural Maintenance Inspection, Vol. 13, No. 2, 231-242, 2009
  38. Spectral element formulation for analysis of Lamb wave propagation on a plate induced by surface bonded PZT transducersKi Lyong Lim, Eun Jin Kim, Joo Sung Kang and Hyun Woo ParkJournal of Korean Society of Noise and Vibration Engineering, Vol. 18, No. 11, 1157-1169, 2008
  39. Detection of abrupt structural damage induced by an earthquake using a moving time window techniqueSeung Keun Park, Hyun Woo Park, Soobong Shin and Hae Sung LeeComputers and Structures, Vol. 86, 1253-1265, 2008
  40. Damage detection in composite plates by using an enhanced time reversal methodHoon Sohn, Hyun Woo Park, Kincho H. Law and Charles R. FarrarJournal of Aerospace Engineering, (ASCE), Vol. 20, No. 3, 141-151, 2007
  41. Time reversal active sensing for health monitoring of a composite plateHyun Woo Park, Hoon Sohn, Kincho H. Law and Charles R. FarrarJournal of Sound and Vibration, Vol. 302, 50-66, 2007
  42. 1-norm based regularization scheme for system identification of structures with discontinuous system parametersHyun Woo Park, Man Woo Park, Byeong Kyu Ahn and Hae Sung LeeInternational Journal for Numerical Methods in Engineering, Vol. 69, No. 3, 504-523, 2007
  43. Combination of a time reversal process and a consecutive outlier analysis for baseline-free damage diagnosisHoon Sohn, Hyun Woo Park, Kincho H. Law and Charles R. FarrarJournal of Intelligent Material Systems and Structures, Vol. 18, No. 4, 335-346, 2007
  44. Parameter estimation of the generalized extreme value distribution for structural health monitoringHyun Woo Park and Hoon SohnProbabilistic Engineering Mechanics, Vol. 21, Iss. 4, 366-376, 2006
  45. Determination of an optimal regularization factor in system identification with Tikhonov regularization for linear elastic continuaHyun Woo Park, Soobong Shin and Hae Sung LeeInternational Journal for Numerical Methods in Engineering, Vol. 51, No. 10, 1211-1230, 2001
  46. Identification of geometric shapes and material properties of inclusions in two-dimensional finite bodies by boundary parameterizationHae Sung Lee, Cheon Jong Park and Hyun Woo ParkComputer Methods in Applied Mechanics and Engineering, Vol. 181, No. 1-2, pp.1-20, 2000
  47. A new spatial regularization scheme for the identification of the geometric shape of an inclusion in a finite bodyHae Sung Lee, Yong Han Kim, Cheon Jong Park and Hyun Woo ParkInternational Journal for Numerical Methods in Engineering, Vol. 46, No. 7, pp. 973-992, 1999
  48. A study on damage detection in continuum structures by plastic system identification technique with static responsesHyun Woo Park and Hae Sung LeeJournal of Korean Society of Civil Engineers, Vol. 19, No. I-4, 623-633, 1999

학술대회 논문

  1. Closed-form solution of pitch-catch signals from surface-bonded piezoelectric wafers on a Timoshenko beam with an edge crackHyun Woo Park, Nur Indah Mukharromah and Taejeong LimProceedings of the KSNT 2026 Autumn Conference, Yeosu, Korea, 2026
  2. Physics-informed machine learning for crack assessment in edge-cracked beams using PZT-based scattering coefficientsNur Indah Mukharromah, Jin Ho Hwang, Hyun Woo Park and Taejeong LimProceedings of the IABSE Congress Incheon 2026, Incheon, Korea, 2026
  3. Multiple crack assessment of a beam using broadband modal frequencies measured by surface-bonded piezoelectric wafers and physics-informed machine learningJin Ho Hwang and Hyun Woo ParkProceedings of the KSNVE Spring Conference 2026, p. 269, 2026
  4. Analytical solution of wave scattering coefficients for bending incident waves in a cracked beam considering axial-bending-shear couplingTaejeong Lim, Nur Indah Mukharromah and Hyun Woo ParkProceedings of the 2025 COSEIK Academic Symposium, 2025
  5. Investigating the wave scattering coefficients considering the axial-bending-shear coupling at an edge crack on a Timoshenko beamNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkProceedings of the KSNVE Autumn Conference 2025, 2025
  6. Wave scattering coefficients at the crack in an infinite elastic beam considering axial-bending couplingNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkProceedings of the 31st International Congress on Sound and Vibration (ICSV31), 2025
  7. Evaluation of initial state of prestressed concrete girder using field measurement dataJin Ho Hwang and Hyun Woo ParkProceedings of the 2025 KSCE Busan·Ulsan·Gyeongnam (BUG) Convention, 2025
  8. Effect of axial-bending coupling on crack-induced wave scattering coefficients in infinite beamsNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkProceedings of the 2025 KSCE Busan·Ulsan·Gyeongnam (BUG) Convention, 2025
  9. An experimental approach using surface-bonded piezoelectric wafers to estimate the dynamic elastic modulus of Portland cementTaejeong Lim, Jin Ho Hwang, Yerim Byun, Hyun Woo Park and Dongho JeonProceedings of the 2025 KSCE Busan·Ulsan·Gyeongnam (BUG) Convention, 2025
  10. Scattering coefficient analysis of a rod with an edge crack considering axial-bending couplingNur Indah Mukharromah, Taejeong Lim and Hyun Woo ParkProceedings of the KSNVE Fall Conference, 2024
  11. Determination of wave scattering coefficients for bending incident waves in infinite elastic waveguide with a crack considering axial–bending couplingTaejeong Lim, Nur Indah Mukharromah and Hyun Woo ParkProceedings of the KSCE 2024 Convention, 2024
  12. Predicting the modal frequencies of deep beams with a transverse crack: addressing limitations of conventional methods through an analytical model considering modes I and II crackTaejeong Lim and Hyun Woo ParkProceedings of the 2024 KSCE Busan–Ulsan–Gyeongnam Civil Engineering Convention, 2024
  13. Multiple incipient cracks assessment of a beam using the phase-closure principle based broadband modal frequency prediction modelJin Ho Hwang, Nur Indah Mukharromah and Hyun Woo ParkProceedings of the 2024 KSCE Busan–Ulsan–Gyeongnam Civil Engineering Convention, 2024
  14. Addressing limitations of previous studies for predicting the modal frequencies of deep beams with a transverse crackTaejeong Lim and Hyun Woo ParkProceedings of the KSNVE Spring Conference, 2024
  15. Multiple incipient cracks assessment of a beam using broad-band modal frequency equation based on the phase closure principleJin Ho Hwang and Hyun Woo ParkProceedings of the KSNVE Spring Conference, 2024
  16. Physics-informed neural network approach for time-dependent behavior prediction and camber reconstruction of a PSC girderJin Ho Hwang, Nur Indah Mukharromah and Hyun Woo ParkProceedings of the COSEIK Annual Conference, 2024
  17. Physics-Informed neural network approach for predicting early-age prestress loss and camber of a PSC beamJin Ho Hwang, Nur Indah Mukharromah and Hyun Woo ParkProceedings of ANCRiSST 2024, 2024
  18. Modal frequency prediction of a cracked deep beam: addressing the fundamental limitation of previous methodsTaejeong Lim and Hyun Woo ParkProceedings of the 3rd IABSE Young Engineers Colloquium in East Asia, 2024
  19. Predicting the early-age time-dependent behaviors of a prestressed concrete beam using a physics-informed neural networkJin Ho Hwang, Nur Indah Mukharromah, and Hyun Woo ParkProceedings of the 3rd IABSE Young Engineers Colloquium in East Asia, 2024
  20. Physics-Informed Neural Network Approach for Predicting the Time-Dependent Behaviors of a PSC BeamJin Ho Hwang, Nur Indah Mukharromah, and Hyun Woo ParkProceedings of the KSCE Convention 2023, 2023
  21. PINN based AI model for PSC girder shape managementJin Ho Hwang and Hyun Woo ParkProceedings of the KSNVE Autumn Conference 2023, 2023
  22. Experimental verification of dynamic analysis of a deep beam with a crackTaejeong Lim and Hyun Woo ParkProceedings of the 2023 KIBSE Technology Conference, 2023
  23. Physics-Informed Neural Network Approach for Predicting the Early-Age Time-Dependent Behaviors of a Prestressed Concrete BeamJin Ho Hwang and Hyun Woo ParkProceedings of ITC 2023 (International Technical Conference), 2023
  24. Analysis of the Modal Frequencies of a Cracked Deep BeamTaejeong Lim and Hyun Woo ParkProceedings of ICSV29 (The 29th International Congress on Sound and Vibration), 2023
  25. Multiple Incipient Crack Assessment of Beam Using Physics-Informed Machine Learning with Broadband Modal FrequenciesJin Ho Hwang and Hyun Woo ParkProceedings of ICSV29 (The 29th International Congress on Sound and Vibration), 2023
  26. PSC Girder Camber Reconstruction Using Physics-Informed Neural NetworkJin Ho Hwang and Hyun Woo ParkProceedings of the KSNVE Spring Conference, 2023
  27. Analysis of vibration characteristics of a deep beam with a transverse crackTaejeong Lim and Hyun Woo ParkProceedings of the 2023 Spring Conference of the Korean Society of Noise and Vibration Engineering (KSNVE), 2023
  28. Analysis of the dynamic characteristics of a cracked deep beamTaejeong Lim and Hyun Woo ParkProceedings of KIBSE 2022 Technology Conference, 2022
  29. Experimental Verification of a Physics-Informed Classification Learning Model for assessing multiple incipient cracks of a beamJin Ho Hwang and Hyun Woo ParkProceedings of KSNVE 2022 Autumn Conference, 2022
  30. Estimating the crack depth in a beam by using the multiple modal frequenciesTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2022 Autumn Conference, 2022
  31. Experimental verification of a Physics-Informed classification learning model for assessing multiple cracks of a beamJin Ho Hwang and Hyun Woo ParkProceedings of KSCE 2022 Convention, 2022
  32. Investigating the Modal Frequency Characteristics of a Deep Beam with a CrackTaejeong Lim and Hyun Woo ParkProceedings of KSCE 2022 Convention, 2022
  33. Crack assessment of beam using machine learning with augmented sensingJin Ho Hwang and Hyun Woo ParkProceedings of The 17th East Asian-Pacific Conference on Structural Engineering and Construction, 2022
  34. Predicting the Modal Frequencies of a Cracked Beam Considering Crack Modes 1 and 2Taejeong Lim and Hyun Woo ParkProceedings of The 17th East Asian-Pacific Conference on Structural Engineering and Construction, 2022
  35. Estimating the Local Flexibility of a Crack on a Beam by Using the Broadband Modal FrequenciesTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2022 Spring conference, 2022
  36. Crack Detection of beam using machine learning and fractional reduction of modal frequenciesJin Ho Hwang, Taejeong Lim, Hyun Woo ParkProceedings of the 2021 ICTSCE Autumn Conference, 2021
  37. Predicting broadband mode frequencies considering in-plane crack modes of a cracked beamTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2021 Autumn Conference, 2021
  38. Multiple incipient crack detection of a beam using machine learning and augmented sensingJin Ho Hwang, Hyun Woo ParkProceedings of KSNVE 2021 Autumn conference, 2021
  39. A closed frequency equation of a cracked beam considering shear crack modeTaejeong Lim and Hyun Woo ParkProceedings of KSCE 2021 Convention, 2021
  40. Crack detection of a beam using machine learning and augmented sensingJin Ho Hwang, Taejeong Lim, Hyun Woo ParkProceedings of KSCE 2021 Conference, 2021
  41. Reconstructing the camber shape of prefab PSC girder using strain measurementsHyun Young Kim, Do Hyeon Ko and Hyun Woo ParkProceedings of KSCE 2021 Conference, 2021
  42. Development of structural module for predicting core performance of prefab PSC girders considering time-dependent behaviorHyun Young Kim, Do Hyeon Ko and Hyun Woo ParkProceedings of KIBIM 2021 Conference, 2021
  43. Frequency Equation of a Curved Beam using Phase-Closure PrincipleNansukusa Mirembe Sarah, Hyun Woo ParkProceedings of KSNVE 2021 Spring Conference, 73, 2021
  44. Crack detection of a beam using machine learning and fractional reduction of modal frequenciesJin Ho Hwang, Taejeong Lim, Hyun Woo ParkProceedings of KSNVE 2021 Spring Conference, 2021
  45. Analysis of high frequency modal frequency of a cracked beam considering open crack mode and in-plane shear crack modeTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2020 Autumn Conference, 54, 2020
  46. High mode frequency prediction model of multi-cracked beamsJin Ho Hwang and Hyun Woo ParkProceedings of KSNVE 2020 Autumn Conference, 305, 2020
  47. Investigating the Dynamic Analysis Models of Prestressed Concrete Beams from Wave Mechanics PerspectiveHyun Woo Park, Nansukusa Mirembe Sarah, Do Hyeon KoProceedings of KSCE 2020 Convention, 708, 2020
  48. High-mode frequency prediction model of a cracked beam considering temperature variationJin Ho Hwang, Hyun Young Kim, Do Hyeon Ko, Hyun Woo ParkProceedings of KSCE 2020 Convention, 702, 2020
  49. Analysis of high frequency modal frequency of a cracked beam considering in-plane shear crack modeTaejeong Lim and Hyun Woo ParkProceedings of KSCE 2020 Convention, 705, 2020
  50. Analysis of high frequency modal frequency of a cracked beam considering in-plane shear crack modeTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2020 Spring Conference, 83, 2020
  51. High-mode frequency prediction model of a cracked beam considering temperature variationJin Ho Hwang, Taejeong Lim, Hyun Woo ParkProceedings of KIBIM 2020 Conference, 2020
  52. A generalized frequency equation of a cracked beam using a modal coupling factorTaejeong Lim, Jin Ho Hwang and Hyun Woo ParkProceedings of KSNVE 2019 Fall Conference, 178, 2019
  53. Pursuing a unified closed-form frequency equation of a cracked beam considering heterogeneous modal couplingTaejeong Lim, Jin Ho Hwang and Hyun Woo ParkProceedings of KSCE 2019 Convention, 75, 2019
  54. Investigating the axial-bending coupling of a cracked beam in the high frequency domainTaejeong Lim and Hyun Woo ParkProceedings of KSNVE 2019 Spring Conference, 237, 2019
  55. Error factor analysis of cable tension estimation for cable-stayed bridge using multiple natural frequenciesKwang Yeun Park and Hyun Woo ParkProceedings of KSCE 2018 Convention, 351-352, 2018
  56. Frequency equation of a cracked Timoshenko beam considering axial-bending couplingTaejeong Lim and Hyun Woo ParkProceedings of KIBSE 2018 Technology Conference, Best Paper Award (poster session), 2018
  57. Natural frequencies of a cracked beam with axial force considering axial-bending couplingTaejeong Lim and Hyun Woo ParkProceedings of KSCE 2018 Convention, 349-350, 2018
  58. Error analysis of cable tension estimation using linear regressionKwang Yeun Park and Hyun Woo ParkProceedings of 2018 KSMI Autumn Conference, 236-237, 2018
  59. An approximate solution for predicting the modal frequencies of a cracked beam under a compressive axial forceTaejeong Lim and Hyun Woo ParkProceedings of 2018 KSNVE Spring Conference, 203, 2018
  60. Are high-frequency vibration responses more sensitive to an incipient crack on a beam than low-frequency ones?Hyun Woo Park and Taejeong LimProceedings of KSCE 2017 Convention, 81, 2017
  61. Approximate natural frequencies of an arbitrarily-supported beam with an incipient crackHyun Woo ParkProceedings of KSCE 2017 Convention, 25-26, 2017
  62. Predicting the natural frequencies of a cracked beam considering axial-bending coupling from wave propagation perspectiveJi Kang Kang and Hyun Woo ParkProceedings of COSEIK 2017 Annual Conference, 133, 2017
  63. Experimental study for evaluating impact factor of crane runway girdersHyun Woo Park, Young Kon Ko, Jae Woong Hwang and Ji Kang KangProceedings of KSCE 2016 Convention, 61-62, 2016
  64. Estimating high-frequency damping of a beam through electro-mechanical signatures of piezoelectric transducer mounted on a beamHyun Woo Park and Yong Jae ShinProceedings of KSCE 2016 Convention, 44-45, 2016
  65. Formulating natural frequencies of a cracked beam from wave propagation perspectiveJi Kang Kang and Hyun Woo ParkProceedings of 2016 KSMI Autumn Conference, 15-17, 2016
  66. Analyzing the effects of dynamic loads on a crane runway girderYoung Kon Ko, Jae Woong Hwang, Ji Kang Kang and Hyun Woo ParkProceedings of 2016 KSNVE Spring Conference, 728-729, 2016
  67. Electromechanical admittance of piezoelectric transducers on a finite Timoshenko beam from wave propagation perspectiveHyun Woo Parkpresented at KIBSE Annual Conference, November, 2014
  68. Correlation analysis between track irregularity and maintenance of high-speed railwayHyun Woo Park, Seung Yup Jang and Seong Baik Parkpresented at KSR Autumn Conference, October, 2014
  69. Determination of optimal sampling rate and Hankel matrix size for subspace SI in shear building under earthquakeSeung Keun Park and Hyun Woo ParkProc. SPIE 9064, Health Monitoring of Structural and Biological Systems 2014, 90641P, March 2014
  70. Investigating the spatial focusing performance of time reversal Lamb waves on a plate with respect to input source location and the number of sensorsDae Jae Seo and Hyun Woo Parkpresented at KSMI Annual Conference, April 2013
  71. Parameter estimation in Subspace SI for the numerical stability of structural system identificationSeung Keun Park, Hae Sung Lee and Hyun Woo Parkpresented at KSMI Annual Conference, November 2012
  72. Investigating Elasto-dynamic Correlation between Wave Propagation and Vibration in a Finite WaveguideHyun Woo Parkpresented at KSNVE conference, April 2012
  73. Investigation of numerical instability in N4SID for structural system identificationSeung Keun Park, Hae Sung Lee and Hyun Woo Parkpresented at COSEIK Annual Conference, April, 2012
  74. Imaging of pipeline defects based on extraction of mode-converted guided wavesHyeonseok Lee, Hoon Sohn and Hyun Woo Park, Proc. SPIE 8348, Health Monitoring of Structural and Biological Systems 2012, 83480C, March 2012
  75. Investigating the spatial focusing performance of time reversal Lamb waves for impact localization on a plateJeong Hee Choi, Hae Sung Lee and Hyun Woo Parkpresented at KSNVE conference, Hotel Inter-Burgo Daegu, 28 October, 2011
  76. Simulating the spatial focusing of time reversal Lamb waves using virtual sensorsHyun Woo Parkpresented at COSEIK Annual Conference, Haeundae Grand Hotel Busan, 14 April, 2011
  77. Pipeline monitoring using an integrated MFC/FBG systemHyeonseok Lee, Hoon Sohn and Hyun Woo Park, SPIE 7981 (85), pp. 1-13, March, 2011
  78. Investigating mode-converted Lamb wave signals induced by a notch on a beam in the frequency domainEun Jin Kim, Hoon Sohn and Hyun Woo Park, SPIE 7984 (38), pp. 1-10, March, 2011
  79. Statistical Damage assessment based on the extreme value distribution using vibration responsesJoo Sung Kang and Hyun Woo ParkPresented at the Fifth International Conference on Bridge Maintenance, Safety and Management, IABMAS 2010, Philadelphia USA, 14 July, 2010
  80. Simulating a time reversal process for A0 Lamb wave mode on a rectangular plate using a virtual sensor array modelHyun Woo Parkpresented at KSNVE conference, Hotel Ramada Plaza Jeju, 13 May, 2010
  81. Understanding a reference-free approach using the electro-mechanical signatures from piezoelectric wafers collocated on a plateEun Jin Kim, Hyun Woo Park, Hoon Sohn and Min Koo Kimpresented at KSNVE conference, Hotel Ramada Plaza Jeju, 13 May, 2010
  82. Decomposing the electro-mechanical signatures of collocated piezoelectric wafers for the baseline-free damage diagnosis of a plateEun Jin Kim, Hoon Sohn and Hyun Woo Parkpresented at COSEIK Annual Conference, Pheonix Island Jeju, 8 April, 2010
  83. Spectrum element analysis for the frequency response functions of a beam with a surface bonded piezoelectric transducerEun Jin Kim, Hoon Sohn and Hyun Woo Parkpresented at KSNVE conference, Hotel Hyundai Mokpo, 29 October, 2009
  84. Spectrum element analysis for the electro-mechanical admittance of dual piezoelectric transducers bonded on a beam with damageEun Jin Kim, Hoon Sohn and Hyun Woo ParkProceedings of 2009 KSCE Conference, 340-343 2009
  85. Spectral element analysis of the electro-mechanical admittance of piezoelectric sensors bonded on a structureEun Jin Kim, Hoon Sohn and Hyun Woo Parkpresented at KSNVE conference, Han-hwa Resort Seol-ak, 23 April, 2009
  86. Spectral element formulation for analysis of high-frequency dynamic responses induced by surface-bonded piezoelectric transducersHyun Woo Park, Ki Lyong Lim, Eun Jin Kim and Hoon Sohn, SPIE 7292 (23), pp. 1-12, March, 2009
  87. Understanding the asymptotic convergence of domain of attraction in extreme value distribution for establishing baseline distribution in statistical damage assessment of a structureJoo Sung Kang and Hyun Woo Parkpresented at 2008 KSMI Spring Conference, 27 November, 2008
  88. Analysis of Lamb wave propagation on a plate using the spectral element methodKi Lyong Lim, Eun Jin Kim, Kwang Kyu Choi and Hyun Woo Parkpresented at KSNVE conference, Changwon Convention Center, 20 November, 2008
  89. Analysis of Lamb wave propagation on a plate using the spectral element methodKi Lyong Lim, Eun Jin Kim, Kwang Kyu Choi and Hyun Woo ParkProceedings of 2008 KSCE Conference, Daejeon Convention Center, 29-31 October, 2008 (poster)
  90. Asymptotic convergence of domain of attraction in extreme value distribution for structural health monitoringJoo Sung Kang and Hyun Woo ParkProceedings of 2008 KSCE Conference, 2544-2547, 2008
  91. A regularization scheme for displacement reconstruction using measured structural acceleration dataYun Hwa Hong, Hyun Woo Park and Hae Sung LeeProceedings of the Fourth International Conference on Bridge Maintenance, Safety and Management, IABMAS '08, Seoul, Korea, July 13-17, pp.520-527, 2008.7
  92. Internal damage localization in a thick plate using moving sensing windowsYong Han Kim, Hyun Woo Park, Jae Woong Hwang and Hae Sung LeeProceedings of the Fourth International Conference on Bridge Maintenance, Safety and Management, IABMAS '08, Seoul, Korea, July 13-17, pp.896-902, 2008.7
  93. Understanding the effects of complex structural features on guided wave propagationHyun Woo Park, Joo Sung Kang, Jung-Wuk Hong and Hoon SohnProceedings of the 15th International Congress on Sound and Vibration, 1299-1306, 2008
  94. A regularization scheme for displacement reconstruction using acceleration data measured from structuresYun Hwa Hong, Hyun Woo Park and Hae Sung Lee, SPIE 6932 (28), pp. 1-11, March, 2008
  95. Moving vehicle identification using measured bridge accelerationJongheon Kim, Hyun Woo Park, Yun Hwa Hong, Hae Sung LeeProceedings of 2007 KSCE Conference, Taegu EXCO, Taegu, Oct. 10-12, pp.3019-3022, 2007.10. (Poster)
  96. A Regularization scheme for displacement reconstruction using acceleration data measured from structuresYun Hwa Hong, Hyun Woo Park and Hae Sung LeeProceedings of 2007 KSMI Spring Conference, Seoul, May. 11, 2007.5
  97. A Regularization scheme for displacement reconstruction using acceleration data measured from structuresYun Hwa Hong, Hyun Woo Park, Sung Uk Lee and Hae Sung LeeProceedings of 2006 KSCE Conference, Kim Dae-Jung Convention Center, Kwangju, Oct. 12-13, pp338-341., 2006
  98. Damage localization of a thick plate with internal defect using moving sensing-windowYong Han Kim, Hyun Woo Park and Hae Sung LeeProceedings of 2006 KSCE Conference, Kim Dae-Jung Convention Center, Kwangju, Oct. 12-13, pp.775-778, 2006
  99. Statistical damage detection of structures by using system identification with 1-norm based regularizationHyun Woo Park, Hoon Sohn and Hae Sung LeeProceedings of the Third International Conference on Bridge Maintenance, Safety and Management, Porto-Portugal, July 16-19, 2006
  100. A regularization scheme for double integration of accelerations with measurement noiseYun Hwa Hong, Hyun Woo Park, and Hae Sung LeeKSIAM annual meeting, Daegu Expo, Korea, May 26-27, 2006
  101. Understanding the reciprocity of Lamb waves induced by active sensorsHyun Woo Park, Seung Bum Kim, and Hoon SohnProceedings of KSIAM Annual meeting, Muju Resort, Nov. 25-26, pp.69-70, 2005
  102. 1-norm regularization function for an inverse problem of elastic continua with discontinuous system parametersHyun Woo Park, Man Woo Park, Byeong Kyu Ahn, and Hae Sung LeeProceedings of KSIAM Annual meeting, Muju Resort, Nov. 25-26, pp.163-164, 2005
  103. Time reversal active sensing for structural health monitoringHyun Woo Park, Seung Bum Kim, and Hoon Sohnpresented at the conference of Korea Institute for Structural Maintenance Inspection, October 28-29, 2005
  104. Bonding condition assessment of layered plate using guided wavesYong Han Kim, Hyun Woo Park, Man Gil Son, Jai Min Gang, and Sung Ho Kimpresented at the conference of Korea Institute for Structural Maintenance Inspection, October 28-29, 2005
  105. Structural Health Monitoring using Dynamic Responses with Autoregressive ModelJoo Sung Kang, Hyun Woo Park, and Hae Sung LeeProceedings of 2005 KSCE Conference, ICC Jeju, Oct. 20-21, pp. 22262-2265, 2005.10. (Poster)
  106. A research on the applicability of Lamb wave to structural health monitoring of civil structuresYong Han Kim, Hyun Woo Park, Hae Sung Lee, Hoon Sohn, and Man Gil SonProceedings of 2005 KSCE Conference, ICC Jeju, Oct. 20-21, 2005.10. (Poster)
  107. Searching for a reference-free damage detection techniqueHoon Sohn, Seung Bum Kim, Hyun Woo ParkThe Second International Workshop on Advanced Smart Materials and Smart Structures Technology, Gyeong-ju, Korea, July 21-24, 2005
  108. Parameter estimation of the generalized extreme value distribution using quadratic programmingHyun Woo Park and Hoon Sohnpresented at the Korea Society for Industrial and Applied Mathematics Spring Conference, Seoul National University, Seoul Korea, May 20-21, 2005
  109. Parameter estimation of the generalized extreme value distribution for structural health monitoringHyun Woo Park and Hoon SohnProceedings of ASCE Structures Congress, New York, NY, April 20-24, 2005
  110. Can damage be detected without any baseline data?Hoon Sohn and Hyun Woo ParkSPIE's Smart Structures/NDE Conference, San Diego, CA, March 6-10, 2005
  111. Instantaneous online monitoring of unmanned aerial vehicles without baseline signalsHoon Sohn, Hyun Woo Park, Kincho H. Law, and Charles R. FarrarProceedings of the 23rd International Modal Analysis Conference, Orlando, FL, January 31- February 3, 2005
  112. Instantaneous damage detection using time reversal processHoon Sohn, Hyun Woo Park, Kincho H. Law, and Charles R. Farrarthe 15th International Conference on Adaptive Structures and Technologies, Bar Harbor, Maine, 25-27 October, 2004
  113. Damage detection in composite plates by using time reversal active sensingHyun Woo Park, Hoon Sohn, and Kincho H. Lawthe 3rd International Conference on Advances in Structural Engineering and Mechanics, Seoul, Korea, September 2-4, 2004
  114. Minimizing misclassification of damage using extreme values statisticsHoon Sohn, Hyun Woo Park, Kincho H. Law, and Charles R. Farrarthe US-Korea Workshop on Smart Structure Technologies, Seoul, Korea, September 2-4, 2004
  115. Estimation of Hysteretic Behaviors of a Seismic Isolator by Using the Bilinear Model and Measured-Isolation-Mode-AccelerationsHyun Woo Park, Young Sun Choun and Jeong Moon Seo, Proceedings of Korea Nuclear Society, May 2003
  116. Estimation of Hysteretic Behaviors of a Seismic Isolator Using a Regularized Output Error EstimatorHyun Woo Park, Young Sun Choun and Jeong Moon Seo, Proceedings of KEERC, March 2003
  117. Determination of an Optimal Truncation Number in the L -TSVD for Estimating Material Properties of an Inclusion in a Finite BodyMan Woo Park, Byeong Kyu Ahn, Hyun Woo Park and Hae Sung Lee, Proceedings of Korea Society of Civil Engineering, November 2002
  118. A Time Domain System Identification for Nonlinear Behaviors of a Seismic Isolator Using the Secant Stiffness ModelHyun Woo Park and Young Sun Choun, Proceedings of Korea Nuclear Society, October 2002
  119. The role of regularization functions in various structural system identification problemsHyun Woo Park and Hae Sung Leepresented at Second International Conference on Advances in Structural Engineering and Mechanics, Busan Convention Center, 21-23 August 2002, Busan, Korea
  120. L1-regularization functions for the SI of structuresHyun Woo Park, Hyun Moo Kho, and Hae Sung Leepresented at First European Workshop on Structural Health Monitoring, 10-12, July, 2002, Paris, France
  121. A new structural damage isolation technique using PP-TSVDHyun Woo Park and Hae Sung LeeProceedings of the 3rd World Conference on Structural Control, Como, Italy, 7-12 April, 2002
  122. System identification for determining material properties of an inclusion in a finite body using PP-TSVDByeong Kyu Ahn, Hyun Woo Park, and Hae Sung LeeProceedings of Korean Society of Civil Engineering (KOEX Intercontinental Hotel Korea), Nov., 2001
  123. A Tikhonov Regularization Scheme for System Identification of Continuous StructuresHyun Woo Park, Soobong Shin, and Hae Sung LeeTransactions of 15th International Conference on Structural Mechanics In Reactor Technology, vol. II, pp.II-157- II-164, Aug., 1999
  124. A system identification scheme for damage detection in elasto-plastic materialsHyun Woo Park, Hae Sung Lee, and Soobong ShinProceedings of 6th East Asia-Pacific Conference on Structural Engineering and Construction, vol.3, pp. 2231-2236, Jan., 1998
  125. A system identification scheme for damage detection in elasto-plastic materialsHyun Woo Park, Hae Sung Lee, Soobong ShinProceedings of Korean Society of Civil Engineering, Vol. 1, pp. 541-544, Oct., 1997
  126. An inverse analysis for identifying plastic-material properties in a pile subjected to internal pressureHae Sung Lee, Hyun Woo ParkProceedings of Korean Society of Civil Engineering, Vol. 1, pp. 99-102, Nov., 1996

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기술보고서

  1. A displacement reconstruction scheme with measured acceleration in time domainHong Yun Hwa, Hyun Woo Park and Hae Sung LeeKBRC TRS 039, Korea Bridge Design & Engineering Research Center, 2008
  2. Development of a time domain system identification technique for damage assessment of seismic isolatorsHyun Woo Park, Young Sun Chun, Jeong Moon SeoKAERI/TR-2439/2003, Korea Atomic Energy Research Institute, 2003