Smart Structures and Systems

  • 제15권2호
  • /
  • Pages.375-393
  • /
  • 2015
  • /
  • 1738-1584(pISSN)
  • /
  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Local dynamic characteristics of PZT impedance interface on tendon anchorage under prestress force variation

  • Huynh, Thanh-Canh (Department of Ocean Engineering, Pukyong National University) ;
  • Lee, Kwang-Suk (Department of Ocean Engineering, Pukyong National University) ;
  • Kim, Jeong-Tae (Department of Ocean Engineering, Pukyong National University)
  • 투고 : 2014.11.30
  • 심사 : 2015.01.16
  • 발행 : 2015.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, local dynamic characteristics of mountable PZT interfaces are numerically analyzed to verify their feasibility on impedance monitoring of the prestress-loss in tendon anchorage subsystems. Firstly, a prestressed tendon-anchorage system with mountable PZT interfaces is described. Two types of mountable interfaces which are different in geometric and boundary conditions are designed for impedance monitoring in the tendon-anchorage subsystems. Secondly, laboratory experiments are performed to evaluate the impedance monitoring via the two mountable PZT interfaces placed on the tendon-anchorage under the variation of prestress forces. Impedance features such as frequency-shifts and root-mean-square-deviations are quantified for the two PZT interfaces. Finally, local dynamic characteristics of the two PZT interfaces are numerically analyzed to verify their performances on impedance monitoring at the tendon-anchorage system. For the two PZT interfaces, the relationships between structural parameters and local vibration responses are examined by modal sensitivity analyses.

키워드

과제정보

연구 과제 주관 기관 : Ministry of Land, Transportation and Maritime Affairs (MLTM)

참고문헌

  1. Bhalla, S. and Soh, C.K. (2003), "Structural impedance based damage diagnosis by piezo-transducers", Earthq. Eng. Struct. D., 32(12), 1897-1916. https://doi.org/10.1002/eqe.307
  2. COMSOL, Inc. (2013), http://www.comsol.com
  3. Efunda, Inc. (2010), http://www.efunda.com
  4. Ho, D.D, Ngo, T.M. and Kim, J.T. (2014), "Impedance-based damage monitoring of steel column connection: numerical simulation", Struct. Monit. Maint., 1(3), 339-356. https://doi.org/10.12989/SMM.2014.1.3.339
  5. Huynh, T.C. and Kim, J.T. (2014), "Impedance-based cable force monitoring in tendon-anchorage using portable PZT-interface technique", Math. Probl. Eng., 2014, Article ID 784731, 11 pages.
  6. Huynh, T.C., Park, Y.H., Park, J.H. and Kim, J.T. (2014), "Feasibility verification of mountable PZT-interface for impedance monitoring in tendon-anchorage", Shock Vib., 2014, Article ID 262975, 11 pages.
  7. Kim, J.T., Park, J.H., Hong, D.S., Cho, H.M., Na, W.B. and Yi, J.H. (2009), "Vibration and impedance monitoring for prestress-loss prediction in PSC girder bridges", Smart Struct. Syst., 5(1), 81-94. https://doi.org/10.12989/sss.2009.5.1.081
  8. Kim, J.T., Huynh, T.C. and Lee, S.Y. (2014), "Wireless structural health monitoring of stay cables under two consecutive typhoons", Struct. Monit. Maint., 1(1), 47-67. https://doi.org/10.12989/SMM.2014.1.1.047
  9. Kim, J.T., Nguyen, K.D. and Park, J.H. (2012), "Wireless impedance sensor node and interface washer for damage monitoring in structural connections", Adv. Struct. Eng., 15(6), 871-885. https://doi.org/10.1260/1369-4332.15.6.871
  10. Kim, J.T., Na, W.B., Park, J.H. and Hong, D.S. (2006), "Hybrid health monitoring of structural joints using modal parameters and EMI signatures", Proceeding of SPIE, San Diego, USA.
  11. Kim, J.T., Park, J.H., Hong, D.S. and Park, W.S. (2010), "Hybrid health monitoring of prestressed concrete girder bridges by sequential vibration-impedance approaches", Eng. Struct., 32, 115-128. https://doi.org/10.1016/j.engstruct.2009.08.021
  12. Kim, J.T. and Stubbs, N. (1995). "Model-uncertainty impact and damage-detection accuracy in plate girder", J. Struct. Eng. - ASCE, 121(10), 1409-1417. https://doi.org/10.1061/(ASCE)0733-9445(1995)121:10(1409)
  13. Li, H.N, Yi, T.H., Ren L., Li, D.S. and Huo, L.S. (2014), "Review on innovations and applications in structural health monitoring for infrastructures", Struct. Monit. Maint., 1(1), 1-45. https://doi.org/10.12989/SMM.2014.1.1.001
  14. Liang, C., Sun, F.P. and Rogers, C.A. (1994), "Coupled electro-mechanical analysis of adaptive material - Determination of the actuator power consumption and system energy transfer", J. Intel. Mat. Syst. Str., 5, 12-20. https://doi.org/10.1177/1045389X9400500102
  15. Liang, C., Sun, F.P. and Rogers, C.A. (1996), "Electro-mechanical impedance modeling of active material systems", Smart Mater. Struct., 5(2), 171-186. https://doi.org/10.1088/0964-1726/5/2/006
  16. Lynch, J.P., Wang, W., Loh, K.J., Yi, J.H. and Yun, C.B. (2006), "Performance monitoring of the Geumdang Bridge using a dense network of high-resolution wireless sensors", Smart Mater. Struct., 15(6), 1561-1575. https://doi.org/10.1088/0964-1726/15/6/008
  17. Mascarenas, D.L., Todd, M.D., Park, G. and Farrar, C.R. (2007), "Development of an impedance-based wireless sensor node for structural health monitoring", Smart Mater. Struct., 16(6), 2137-2145. https://doi.org/10.1088/0964-1726/16/6/016
  18. Nguyen, K.D. and Kim, J.T. (2012), "Smart PZT-interface for wireless impedance-based prestress-loss monitoring in tendon-anchorage connection", Smart Struct. Syst., 9(6), 489-504. https://doi.org/10.12989/sss.2012.9.6.489
  19. Park, J.H., Kim, J.T., Hong, D.S., Mascarenas, D. and Lynch, J.P. (2010), "Autonomous smart sensor nodes for global and local damage detection of prestressed concrete bridges based on accelerations and impedance measurements", Smart Struct. Syst., 6(5), 711-730. https://doi.org/10.12989/sss.2010.6.5_6.711
  20. Park, G., Cudney, H.H. and Inman, D.J. (2001), "Feasibility of using impedance-based damage assessment for pipeline structures", Earthq. Eng. Struct. D., 30(10), 1463-1474. https://doi.org/10.1002/eqe.72
  21. Park, G.., Sohn, H., Farrar, C. and Inman, D. (2003), "Overview of piezoelectric impedance-based health monitoring and path forward", Shock Vib. Digest, 35(6), 451-463. https://doi.org/10.1177/05831024030356001
  22. Providakis, C., Stefanaki, K., Voutetaki, M., Tsompanakis, J. and Stavroulaki, M. (2014), "A near and far-field monitoring technique for damage detection in concrete structures", Struct. Monit. Maint., 1(2), 159-171. https://doi.org/10.12989/smm.2014.1.2.159
  23. Rice, J.A., Mechitov, K., Sim, S.H., Nagayama, T., Jang, S., Kim, R., Spencer, Jr, B.F., Agha, G. and Fujino, Y. (2010), "Flexible smart sensor framework for autonomous structural health monitoring", Smart Struct, Syst., 6(5-6), 423-438. https://doi.org/10.12989/sss.2010.6.5_6.423
  24. Sun, F.P., Chaudhry Z., Liang, C. and Rogers C.A. (1995), "Truss structure integrity identification using PZT sensor-actuator", J. Intel. Mat. Syst. Str., 6(1),134-139. https://doi.org/10.1177/1045389X9500600117
  25. Yang, Y., Hu, Y. and Lu, Y. (2008), "Sensitivity of PZT impedance sensors for damage detection of concrete structures", Sensors, 8(1), 327-346. https://doi.org/10.3390/s8010327
  26. Zagrai, A. N. and Giurgiutiu, V. (2001), "Electro-mechanical impedance method for crack detection in thin plates", J. Intel. Mat. Syst. Str., 12(10), 709-718. https://doi.org/10.1177/104538901320560355

피인용 문헌

  1. Vision-based technique for bolt-loosening detection in wind turbine tower vol.21, pp.6, 2015, https://doi.org/10.12989/was.2015.21.6.709
  2. An electromechanical impedance-based method for tensile force estimation and damage diagnosis of post-tensioning systems vol.17, pp.1, 2016, https://doi.org/10.12989/sss.2016.17.1.107
  3. Recent R&D activities on structural health monitoring in Korea vol.3, pp.1, 2016, https://doi.org/10.12989/smm.2016.3.1.091
  4. Compensation of temperature effect on impedance responses of PZT interface for prestress-loss monitoring in PSC girders vol.17, pp.6, 2016, https://doi.org/10.12989/sss.2016.17.6.881
  5. A Review Paper on Looseness Detection Methods in Bolted Structures vol.14, pp.12, 2017, https://doi.org/10.1590/1679-78254231
  6. Quantification of temperature effect on impedance monitoring via PZT interface for prestressed tendon anchorage vol.26, pp.12, 2017, https://doi.org/10.1088/1361-665X/aa931b
  7. FOS-Based Prestress Force Monitoring and Temperature Effect Estimation in Unbonded Tendons of PSC Girders vol.30, pp.2, 2017, https://doi.org/10.1061/(ASCE)AS.1943-5525.0000608
  8. RBFN-based temperature compensation method for impedance monitoring in prestressed tendon anchorage vol.25, pp.6, 2018, https://doi.org/10.1002/stc.2173
  9. Quantitative damage identification in tendon anchorage via PZT interface-based impedance monitoring technique vol.20, pp.2, 2015, https://doi.org/10.12989/sss.2017.20.2.181
  10. Experimental investigation of magnetic-mount PZT-interface for impedance-based damage detection in steel girder connection vol.4, pp.3, 2017, https://doi.org/10.12989/smm.2017.4.3.237
  11. Advances and challenges in impedance-based structural health monitoring vol.4, pp.4, 2015, https://doi.org/10.12989/smm.2017.4.4.301
  12. Preload Monitoring in Bolted Connection Using Piezoelectric-Based Smart Interface vol.18, pp.9, 2015, https://doi.org/10.3390/s18092766
  13. Advances in the Structural Health Monitoring of Bridges Using Piezoelectric Transducers vol.18, pp.12, 2015, https://doi.org/10.3390/s18124312
  14. Tension Force Estimation in Axially Loaded Members Using Wearable Piezoelectric Interface Technique vol.19, pp.1, 2015, https://doi.org/10.3390/s19010047
  15. Looseness Monitoring of Bolted Spherical Joint Connection Using Electro-Mechanical Impedance Technique and BP Neural Networks vol.19, pp.8, 2019, https://doi.org/10.3390/s19081906
  16. Piezoelectric Sensor-Embedded Smart Rock for Damage Monitoring in a Prestressed Anchorage Zone vol.21, pp.2, 2015, https://doi.org/10.3390/s21020353
  17. Anchor Force Monitoring Using Impedance Technique with Single-Point Mount Lead-Zirconate-Titanate Interface: A Feasibility Study vol.11, pp.9, 2015, https://doi.org/10.3390/buildings11090382
  18. A Low-Cost Prestress Monitoring Method for Post-Tensioned RC Beam Using Piezoelectric-Based Smart Strand vol.11, pp.10, 2015, https://doi.org/10.3390/buildings11100431
  19. Optimal Localization of Smart Aggregate Sensor for Concrete Damage Monitoring in PSC Anchorage Zone vol.21, pp.19, 2015, https://doi.org/10.3390/s21196337
  20. 3D-Printed Liquid Cell Resonator with Piezoelectric Actuation for In-Line Density-Viscosity Measurements vol.21, pp.22, 2015, https://doi.org/10.3390/s21227654