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http://dx.doi.org/10.12989/eas.2019.17.6.599

Post-earthquake assessment of buildings using displacement and acceleration response  

Hsu, Ting-Yu (Department of Civil and Construction Engineering, National Taiwan University of Science and Technology)
Pham, Quang-Vinh (Department of Civil and Construction Engineering, National Taiwan University of Science and Technology)
Publication Information
Earthquakes and Structures / v.17, no.6, 2019 , pp. 599-609 More about this Journal
Abstract
After an earthquake, a quick seismic assessment of a structure can facilitate the recovery of operations, and consequently, improve structural resilience. Especially for facilities that play a key role in rescue or refuge efforts (e.g., hospitals and power facilities), or even economically important facilities (e.g., high-tech factories and financial centers), immediately resuming operations after disruptions resulting from an earthquake is critical. Therefore, this study proposes a prompt post-earthquake seismic evaluation method that uses displacement and acceleration measurements taken from real structural responses that resulted during an earthquake. With a prepared pre-earthquake capacity curve of a structure, the residual seismic capacity can be estimated using the residual roof drift ratio and stiffness. The proposed method was verified using a 6-story steel frame structure on a shaking table. The structure was damaged during a moderate earthquake, after which it collapsed completely during a severe earthquake. According to the experimental results, a reasonable estimation of the residual seismic capacity of structures can be performed using the proposed post-earthquake seismic evaluation method.
Keywords
capacity assessment; damage detection/assessment; earthquake/seismic response; residual displacement; stiffness degradation;
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Times Cited By KSCI : 3  (Citation Analysis)
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1 Lin, B.Z., Chuang, M.C. and Tsai, K.C. (2009), "Object-oriented development and application of a nonlinear structural analysis framework", Adv. Eng. Softw., 40(1), 66-82. https://doi.org/10.1016/j.advengsoft.2008.03.012.   DOI
2 ASCE (2007), Seismic Rehabilitation of Existing Buildings, American Society of Civil Engineers, Reston, Virginia, United States.
3 ATC-40 (1996), Seismic Evaluation and Retrofit of Concrete Buildings, Applied Technology Council, Redwood City, California.
4 CPAMI (2011), Seismic Design Code for Buildings in Taiwan, Construction and Planning Agency Ministry of The Interior, Taipei, Taiwan. (in Chinese)
5 Dai, K., Wang, J., Li, B. and Hong, H.P. (2017), "Use of residual drift for post-earthquake damage assessment of RC buildings", Eng. Struct., 147, 242-255. https://doi.org/10.1016/j.engstruct.2017.06.001.   DOI
6 FEMA 356 (2000), Prestandard and Commentary for the Seismic Rehabilitation of Buildings, Federal Emergency Management Agency, Washington, D.C., USA.
7 Dunand, F., Ait Meziane, Y., Gueguen, P., Chatelain, J.L., Guillier, B., Ben Salem, R., Hadid, M., Hellel, M., Kibboua, A., Laouami, N., Machane, D., Mezouer, N., Nour, A., Oubaiche, E. and Remas, A (2004), "Utilisation du bruit de fond pour l'analyse des dommages des batiments de Boumerdes suite au seisme du 21 mai 2003", Memoires du Service Geologique de L'Algerie, 12, 177-191. (in French)
8 FEMA (2015), Hazus-MH 2.1: Technical Manual, Federal Emergency Management Agency, Washington, D.C., USA.
9 FEMA 273 (1997), NEHRP Guidelines for the Seismic Rehabilitation of Buildings, Federal Emergency Management Agency, Washington, D.C., USA.
10 Hsiao, F.P., Oktavianus, Y., Ou, Y.C., Luu, C.H. and Hwang, S.J. (2016), "A pushover seismic analysis and retrofitting method applied to low-rise RC school buildings", Adv. Struct. Eng., 18(3), 311-324. https://doi.org/10.1260/1369-4332.18.3.311.   DOI
11 Kostinakis, K. and Morfidis, K. (2017), "The impact of successive earthquakes on the seismic damage of multistorey 3D R/C buildings", Earthq. Struct., 12(1), 1-12. https://doi.org/10.12989/eas.2017.12.1.001.   DOI
12 Li, R., Ge, H. and Maruyama, R. (2017), "Assessment of postearthquake serviceability for steel arch bridges with seismic dampers considering mainshock-aftershock sequences", Earthq. Struct., 13(2), 137-150. https://doi.org/10.12989/eas.2017.13.2.137.   DOI
13 Lin, B.Z. and Tsai, K.C. (2003), "Development of an objectoriented nonlinear static and dynamic 3D structural analysis program", Report No. CEER/R92-04, National Taiwan University, Taipei, Taiwan.
14 Reuland, Y., Lestuzzi, P. and Smith, I.F. (2019), "Measurementbased support for post-earthquake assessment of buildings", Struct. Infrastr. Eng., 15(5), 647-662. https://doi.org/10.1080/15732479.2019.1569071.   DOI
15 Naeim, F., Hagie, S., Alimoradi, A. and Miranda, E. (2005), "Automated post-earthquake damage assessment and safety evaluation of instrumented buildings", JAMA Report No. 2005-10639, John A. Martin & Associates, Inc., Los Angeles, CA.
16 National Research Council (2011), National Earthquake Resilience: Research, Implementation, and Outreach, The National Academies Press, Washington, D.C., USA.
17 Ozer, E. and Soyoz, S. (2013), "Vibration-based damage detection and seismic performance assessment of bridges", Earthq. Spectra, 31(1), 137-157. https://doi.org/10.1193/080612EQS255M.   DOI
18 Ruiz-Garcia, J. and Aguilar, J.D. (2014), "Aftershock seismic assessment taking into account postmainshock residual drifts", Earthq. Eng. Struct. Dyn., 44(9), 1391-1407. https://doi.org/10.1002/eqe.2523.   DOI
19 Shiraishi, M. and Okada, K. (2009), "Structural health monitoring of buildings", Constr. Constr. Plan., 708, 58-63. (in Japanese)
20 Sung, Y.C. (2003), "Performance-based seismic evaluation and design of bridges", Ph.D. Dissertation, National Taiwan University, Taipei, Taiwan. (in Chinese)
21 Sung, Y.C., Su, C.K., Wu, C.W. and Tsai, I.C. (2006), "Performance-based damage assessment of low-rise reinforced concrete buildings", J. Chin. Inst. Eng., 29(1), 51-62. https://doi.org/10.1080/02533839.2006.9671098.   DOI
22 Tang, Z., Xie, X. and Wang, T. (2016), "Residual seismic performance of steel bridges under earthquake sequence", Earthq. Struct., 11(4), 649-664. http://dx.doi.org/10.12989/eas.2016.11.4.649.   DOI