Earthquakes and Structures

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Assessment of seismic damage inspection and empirical vulnerability probability matrices for masonry structure

  • Li, Si-Qi (Longjian Road and Bridge Co., Ltd.) ;
  • Chen, Yong-Sheng (Institute of Engineering Mechanics, China Earthquake Administration) ;
  • Liu, Hong-Bo (School of Civil Engineering, Heilongjiang University) ;
  • Du, Ke (School of Civil Engineering, Heilongjiang University) ;
  • Chi, Bo (Longjian Road and Bridge Co., Ltd.)
  • Received : 2021.09.06
  • Accepted : 2022.03.22
  • Published : 2022.04.25
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Abstract

To study the seismic damage of masonry structures and understand the characteristics of the multi-intensity region, according to the Dujiang weir urbanization of China Wenchuan earthquake, the deterioration of 3991 masonry structures was summarized and statistically analysed. First, the seismic damage of multistory masonry structures in this area was investigated. The primary seismic damage of components was as follows: Damage of walls, openings, joints of longitudinal and transverse walls, windows (lower) walls, and tie columns. Many masonry structures with seismic designs were basically intact. Second, according to the main factors of construction, seismic intensity code levels survey, and influence on the seismic capacity, a vulnerability matrix calculation model was proposed to establish a vulnerability prediction matrix, and a comparative analysis was made based on the empirical seismic damage investigation matrix. The vulnerability prediction matrix was established using the proposed vulnerability matrix calculation model. The fitting relationship between the vulnerability prediction matrix and the actual seismic damage investigation matrix was compared and analysed. The relationship curves of the mean damage index for macrointensity and ground motion parameters were drawn through calculation and analysis, respectively. The numerical analysis was performed based on actual ground motion observation records, and fitting models of PGA, PGV, and MSDI were proposed.

Keywords

Acknowledgement

The basic sample data of this study were derived from the seismic damage investigation database of the China Earthquake Administration (CAE) and the Wenchuan earthquake damage investigation team of the Institute of Engineering Mechanics of CAE. The research described in this paper was financially supported by the Basic Scientific Research Business Expenses and Scientific Research Projects of Provincial Universities in Heilongjiang Province (2021-KYYWF-0044), the Scientific Research Fund of Institute of Engineering Mechanics, China Earthquake Administration (Grant No. 2019A02), National Natural Science Foundation of China (Grant No. 51678542) and the Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University), Ministry of Education. The writers wish to express their sincere gratitude to the sponsors.

References

  1. Chalioris, C.E., Tsioukas, V.E., Favvata, M.J. and Karayannis, C.G. (2013), "Recording historic masonry buildings using photogrammetry-two case studies", ECCOMAS Thematic Conference - COMPDYN 2013: 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Proceedings - An IACM Special Interest Conference, 1401-1409.
  2. Dumova-Jovanoska, E. (2000), "Fragility curves for reinforced concrete structures in Skopje (Macedonia) region", Soil Dyn. Earthq. Eng., 19, 455-466. https://doi.org/10.1016/S0267-7261(00)00017-8.
  3. Eleftheriadou, A.K. and Karabinis, A.I. (2013), "Evaluation of damage probability matrices from observational seismic damage data", Earthq. Struct., 4(3), 299-324. https://doi.org/10.12989/eas.2013.4.3.299.
  4. GB/T17742-1999, (1999), The China Earthquake Intensity Scale, Beijing, China.
  5. GB/T17742-2008, (2008), The China Earthquake Intensity Scale, Beijing, China.
  6. Hou, S., Guo, A.X., Li, H. and Ou, J.P. (2007), "Earthquake loss prediction method of typical urban buildings: I Structural vulnerability analysis", J. Earthq. Eng. Eng. Vib., 27(6), 64-69. https://doi.org/10.13197/j.eeev.2007.06.025.
  7. Jia, G.H., Yuan, Z.X., Zhong, X.M. and Xia, K. (2010), "Study on characteristics of seismic damage to rural self-built brick masonry houses at different intensity zones", World Earthq. Eng., 26(4), 43-49.
  8. Kakaletsis, D.J. and Karayannis, C.G. (2009), "Experimental investigation of infilled reinforced concrete frames with openings", ACI Struct. J., 106(2), 132-141.
  9. Kouris, E.G., Kouris, L.A., Konstantinidis, A.A., Karayannis, C.G. and Aifantis, E.C. (2021), "Assessment and fragility of Byzantine unreinforced masonry towers", Infrastructures, 6, 40. https://doi.org/10.3390/infrastructures6030040.
  10. Li, B.X., Xie, H.P., Wang, Z. and Wang, X. (2009), "Wen chuan Earthquake Field Reconnaissance and Analysis on Multi-story Masonry Structure buildings", J. Si Chuan Univ. (Eng. Sci. Edi., 41(4), 19-25. https://doi.org/10.15961/j.jsuese.2009.04.020.
  11. Li, H.N., Xiao, S.Y. and Huo, L.S. (2008), "Damage investigation and analysis of engineering structures in the Wen chuan earthquake", J. Build. Struct., 29(4), 10-19. https://doi.org/10.14006/j.jzjgxb.2008.04.002.
  12. Li, S.Q. (2010), "Study on the Comparation of Seismic Intensity Scales", Institute of Engineering Mechanics China Earthquake Administration.
  13. Li, S.Q. and Chen, Y.S. (2020), "Analysis of the probability matrix model for the seismic damage vulnerability of empirical structures", Nat. Hazards, 104(1), 705-730. https://doi.org/10.1007/s11069-020-04187-2.
  14. Li, S.Q. and Liu, H.B. (2022), "Statistical and vulnerability prediction model considering empirical seismic damage to masonry structures", Structures, 39, 147-163. https://doi.org/10.1016/j.istruc.2021.03.024.
  15. Li, S.Q., Chen, Y.S. and Yu, T.L. (2021a), "Comparison of macroseismic intensity scales by considering empirical observations of structural seismic damage", Earthq. Spectra, 37(1), 449-485. https://doi.org/10.1177/8755293020944174.
  16. Li, S.Q., Liu, H.B. and Chen, Y.S. (2021b), "Vulnerability models of brick and wood structures considering empirical seismic damage observations", Structures, 34, 2544-2565. https://doi.org/10.1016/j.istruc.2021.09.023.
  17. Li, Y.M., Hua, J., Liu, L.P., Zheng, N.N., Wang, L.P. and Liu, J.W. (2009), "Investigation and analysis of masonry building damage caused by 5.12 Wen chuan earthquake", Xi'an Univ. of Arch. Tech. (Natural Science Edition), 41(5), 606-611. https://doi.org/10.15986/j.1006-7930.2009.05.012.
  18. Lieping, Y., Xinzheng, L., Zhe, Q. and Peng, F. (2008), "Analysis on building seismic damage in the Wenchuan earthquake", In The 14th World Conference on Earthquake Engineering. Beijing, China.
  19. Rosti, A., Rota, M. and Penna, A. (2018), "Damage classification and derivation of damage probability matrices from L'Aquila (2009) post- earthquake survey data", Bull. Earthq. Eng., 16, 3687-3720. https://doi.org/10.10007/s10518-018-0352-6.
  20. Sun, B.T. and Zhang, G.X. (2012), "Statistical analysis of the seismic vulnerability of various types of structures in Wen chuan M8.0 earthquake", China Civil Eng. J., 45(5), 26-30. https://doi.org/10.1595/j.tmgcxb.2012.05.015.
  21. Sun, J., Tang, Y.H., Sun, Z.X., Zheng, C., Shi, H.B. and Lin, L. (2009), "Damage to urban buildings in zones with intensity VIII or VII during Wen chuan earthquake and discussion on some typical damage", J. Earthq. Eng. Eng. Vib., 29(6), 65-73. https://doi.org/10.13197/j.eeev.2009.06.009.
  22. Tsonos, A.G. (2007), "Effectiveness of CFRP-jackets in post-earthquake and pre-earthquake retrofitting of beam-column subassemblages", Struct. Eng. Mech., 27(4), 393-408. https://doi.org/10.12989/sem.2007.27.4.393
  23. Tsonos, A.G. (2014), "An innovative solution for strengthening of old R/C structures and for improving the FRP strengthening method", Struct. Monit. Maint. 1(3), 323-338. https://doi.org/10.12989/smm.2014.1.3.323
  24. Wang, G.L., Bao, Y., Xiao, L.H., Zhao, L.Z. and Li, L. (2011), "Masonry and frame building earthquake damage assessment and correction", J. Eng. Manage., 28(3), 50-54.
  25. Yin, Z.Q. (1991), "Prediction of earthquake disaster loss", J. Earthq. Eng. Eng. Vib., 11(4), 87-96.
  26. Zhang, M.Z. (2008), "Building damage in du jiang yan during M8.0 Wen chuan earthquake", J. Earthq. Eng. Eng. Vib., 28(3), 1-6.
  27. Zhou, X.X., Wu, Z.B. and Hou, C. (2010), "Briefing introduction on the damages caused by Wen chuan earthquake to multistorey building", Build. Struct., 40(suppl), 149-152.