Steel and Composite Structures

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Cyclic response of self-centering SRC walls with frame beams as boundary

  • Sui, Lu (School of Civil Engineering, Chang'an University) ;
  • Wu, Hanheng (School of Civil Engineering, Chang'an University) ;
  • Tang, Penghui (School of Civil Engineering, Chang'an University) ;
  • Gong, Tao (School of Civil Engineering, Chang'an University) ;
  • Wang, Yifan (School of Civil Engineering, Chang'an University)
  • Received : 2020.01.04
  • Accepted : 2021.06.16
  • Published : 2021.07.10
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Abstract

In recent years, earthquake resilient structures have become a research focus in the field of seismic engineering. In order to improve the resilience of steel frame - concrete wall panel structures, an innovative self-centering SRC wall panels with replaceable energy dissipaters is presented in the paper. For this purpose, the tested subassembly involving the self-centering SRC walls with frame beams as boundary was presented. The wall panels used in steel moment frames can provide the lateral resistance for structures. Test models of the wall panels with partial framed beams as boundary were suggested. The full-scale specimens were tested under cyclic lateral loads. The configuration of energy dissipaters and initial force of PT steel bars were varied to study their impacts on lateral behavior of the walls. Furthermore, the numerical models based on ABAQUS were developed. The parameter studies, including diameter of PT tendons, beam profile, beam span and wall width, were then conducted. The PT tendons can provide self-centering ability and the dampers are used to dissipate energy. The failure of the wall panels is mainly concentrated on energy dissipaters. This case makes it possible to repair the walls easily.

Keywords

Acknowledgement

The research described in this paper was financially supported by Natural Science Foundation of Shaanxi province, China (No. 2018JM5043), and Fundamental Research Funds of Chang'an Universities (No. 300102289110). The supports are gratefully acknowledged. Any opinions, findings, conclusions, and recommendations expressed in this paper are those of the writers and do not necessarily reflect the views of the sponsors.

References

  1. Clayton, P.M., Berman, J.W. and Lowes, L.N. (2015), "Seismic performance of self-centering steel plate shear walls with beam-only-connected web plates", J. Constr. Steel Res., 106, 198-208. https://doi.org/10.1016/j.jcsr.2014.12.017.
  2. Chao, S., Wu, H., Zhou, T., Guo, T. and Wang, C. (2019), "Application of self-centering wall panel with replaceable energy dissipation devices in steel frames", Steel Compos. Struct., 32(2), 265-279. https://doi.org/10.12989/scs.2019.32.2.265.
  3. Dyanati, M., Huang, Q. and Roke, D. (2014), "Sesmic demand models and performance evaluation of self-centering and conventional concentrically braced frames", Eng. Struct., 84, 368-381. http://dx.doi.org/10.1016/j.engstruct.2014.11.036.
  4. Du, X., Wang, Z., Liu, H. and Liu, M. (2021), "Research on seismic behavior of precast self-centering concrete walls with dry slip-friction connectors", J. Build. Eng., https://doi.org/10.1016/j.jobe.2021.102668.
  5. Fang, C., Wang, W. and Feng, W. (2019), "Experimental and numerical studies on self-centring beam-to-column connections free from frame expansion", Eng. Struct., 198, 109526. https://doi.org/10.1016/j.engstruct.2019.109526.
  6. GB/T50081 (2002), Standard for test method of mechanical properties on ordinary concrete, Ministry of housing and urbanrural development of the P.R. China, Beijing, China.
  7. GB/T 228.1 (2010), Metallic materials-Tensile testing-Part 1: Method of test at room temperature, Standardization Administration of P.R. China; Beijing, China.
  8. Guo, T., Wang, L., Xu, Z. and Hao, Y. (2018), "Experimental and numerical investigation of jointed self-centering concrete walls with friction connectors", Eng. Struct., 161, 192-206. https://doi.org/10.1016/j.engstruct.2018.02.028
  9. Gu, A., Zhou, Y., Xiao, Y., Li, Q. and Qu, G. (2018), "Experimental study and parameter analysis on the seismic performance of self-centering hybrid reinforced concrete shear walls", Soil Dyn. Earthq. Eng., 116, 409-420. https://doi.org/10.1016/j.soildyn.2018.10.003.
  10. Hoveidae, N. (2019), "Multi-material core as self-centering mechanism for buildings incorporating BRBs", Earthq. Struct., 16(5), 589-599. https://doi.org/10.12989/eas.2019.16.5.589.
  11. Huang, X., Zhou, Z. and Wang, Y. (2020), "Seismic design and performance of self-centering-beam moment-frames", J. Constr. Steel Res., 170, 106089. https://doi.org/10.1016/j.jcsr.2020.106089.
  12. Huang, L., Zhou, Z., Huang, X. and Wang, Y. (2019), "Variable friction damped self-centering precast concrete beam-column connections with hidden corbels: Experimental investigation and theoretical analysis", Eng. Struct., 206, 110150. https://doi.org/10.1016/j.engstruct.2019.110150.
  13. Jalali, S.A. and Darvishan, E. (2019), "Seismic demand assessment of self-centering steel plate shear walls", J. Constr. Steel Res., 162, 105738. https://doi.org/10.1016/j.jcsr.2019.105738.
  14. Keivan, A. and Zhang, Y. (2018), "Nonlinear seismic performance of Y-type self-centering steel eccentrically braced frame buildings", Eng. Struct., 179, 448-459. https://doi.org/10.1016/j.engstruct.2018.11.002.
  15. Lu, X., Dang, X., Qian, J., Zhou, Y. and Jiang, H. (2017), "Experimental study of self-centering shear walls with horizontal bottom slits", J. Struct. Eng. ASCE, 143(3), 04016183. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001673.
  16. Liu, Y., Guo, Z., Liu, X., Chicchi, R. and Shahrooz, B. (2019), "An innovative resilient rocking column with replaceable steel slit dampers: Experimental program on seismic performance", Eng. Struct., 183, 830-840. https://doi.org/10.1016/j.engstruct.2019.01.059.
  17. Li, L., Li, H., Li, C., Yang, Y. and Zhang, C. (2019), "Modeling of force-displacement behavior of post-tensioned self-centering concrete connections", Eng. Struct., 198, 109538. https://doi.org/10.1016/j.engstruct.2019.109538.
  18. Li, L., Li, H., Li, C. and Dong, T. (2020), "Probabilistic analysis on time-dependent mechanical behavior of post-tensioned self-centering concrete connections", Eng. Struct., 218, 110856. https://doi.org/10.1016/j.engstruct.2020.110856.
  19. Liu, J., Xu, L. and Li, Z. (2019), "Development and experimental validation of a steel plate shear wall with self-centering energy dissipation braces", Thin-Wall. Struct., 148, 106598. https://doi.org/10.1016/j.tws.2019.106598.
  20. Li, J., Wang, W. and Qu, B. (2020), "Seismic design of low-rise steel building frames with self-centering panels and steel strip braces", Eng. Struct., 216, 110730. https://doi.org/10.1016/j.engstruct.2020.110730.
  21. Perez, F.J., Sause, R. and Pessiki, S. (2007), "Analytical and experimental lateral load behavior of unbonded posttensioned precast concrete walls", J. Struct. Eng. ASCE, 133(11), 1531-1540. https://doi.org/10.1061/(ASCE)0733-9445(2007)133:11(1531).
  22. Rahgozar, N., Moghadam, A.S. and Aziminejad, A. (2017), "Response of self-centering braced frame to near-field pulselike ground motions", Struct. Eng. Mech., 62(4), 497-506. https://doi.org/10.12989/sem.2017.62.4.497.
  23. Tian, L. and Qiu, C. (2018), "Modal pushover analysis of self-centering concentrically braced frames", Struct. Eng. Mech., 65(3), 254-261. https://doi.org/10.12989/sem.2018.65.3.254.
  24. Xu, L., Fan, X. and Li, Z. (2018), "Hysteretic analysis model for pre-pressed spring self-centering energy dissipation braces", J. Struct. Eng. ASCE, 144(7), 04018073. 10.1061/(ASCE)ST.1943-541X.0002060.
  25. Xu, L., Xie, X. and Li, Z. (2018), "Development and experimental study of a self-centering variable damping energy dissipation brace", Eng. Struct., 160, 270-280. https://doi.org/10.1016/j.engstruct.2018.01.051.
  26. Xu, L., Liu, J. and Li, Z. (2018), "Behavior and design considerations of steel plate shear wall with self-centering energy dissipation braces", Thin-Wall. Struct., 132, 629-641. https://doi.org/10.1016/j.tws.2018.09.024.
  27. Xiao, S., Xu, L. and Li, Z. (2020), "Development and experimental verification of self-centering shear walls with disc spring devices", Eng. Struct., 213, 110622. https://doi.org/10.1016/j.engstruct.2020.110622.
  28. Xie, X., Xu, L. and Li, Z. (2020), "Hysteretic model and experimental validation of a variable damping self-centering brace", J. Constr. Steel Res., 167, 105965. https://doi.org/10.1016/j.jcsr.2020.105965.
  29. Yun, C. and Chao, C. (2021), "Study on seismic performance of prefabricated self-centering steel frame", J. Constr. Steel Res., 162, 105738. https://doi.org/10.1016/j.jcsr.2021.106684.
  30. Yousef-beik, S.M.M., Veismoradi, S., Zarnani, P. and Quenneville, P. (2020), "A new self-centering brace with zero secondary stiffness using elastic buckling", J. Constr. Steel Res., 169, 106035. https://doi.org/10.1016/j.jcsr.2020.106035.
  31. Zhou, Z., He, X., Wu, J., Wang, C. and Meng, S. (2014), "Development of a novel self-centering buckling-restrained brace with BFRP composite tendons", Steel Compos. Struct., 16(5), 491-506. https://doi.org/10.12989/scs.2014.16.5.491.
  32. Zhang, Y., Li, Q., Zhuge, Y., Liu, A. and Zhao, W. (2019), "Experimental study on spatial prefabricated self-centering steel frame with beam-column connections containing bolted web friction devices", Eng. Struct., 195, 1-21. https://doi.org/10.1016/j.engstruct.2019.05.085.
  33. Zhang, H., Quan, L., Lu, X. and Xu, J. (2020), "Modified flag-shaped model for self-centering system and its equivalent linearization and structural optimization for stochastic excitation", Eng. Struct., 215, 110420. https://doi.org/10.1016/j.engstruct.2020.110420.
  34. Zareian, M., Esfahani, M. and Hosseini, A. (2020), "Experimental evaluation of self-centering hybrid coupled wall subassemblies with friction dampers", Eng. Struct., 214, 110644. https://doi.org/10.1016/j.engstruct.2020.110644.