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作者:

Zhang, Jianwei (Zhang, Jianwei.) (学者:张建伟) | Cao, Wanlin (Cao, Wanlin.) (学者:曹万林) | Dong, Hongying (Dong, Hongying.)

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EI Scopus

摘要:

A RC shear wall with vertical mild steel-lead energy dissipation strips was proposed as an improvement in seismic behavior over existing shear wall designs. In order to test and ascertain the projected increase in performance, five low-rise shear wall specimens: one normal RC shear wall, one RC shear wall with slits, two shear walls with vertical X style mild steel energy dissipation strips under different design parameters, and one shear wall with vertical X style mild steel-lead energy dissipation strips were tested under cyclic loading. Based on the experiment, the damage characteristics, hysteresis characteristics, load-carrying capacity, stiffness, ductility, and energy dissipation of the specimens were comparatively analyzed. Results show that the ductility and energy dissipation of the RC low-rise shear wall with vertical X style mild steel energy dissipation strips and the one with X style mild steel-lead energy dissipation strips offer a significant improvement in seismic performance over accepted designs. In addition, the failure behavior of the low-rise shear wall tended towards bending failure rather than shear failure. © (2011) Trans Tech Publications.

关键词:

Building materials Carbon steel Civil engineering Construction equipment Design Ductility Electron energy loss spectroscopy Energy dissipation Energy dissipators Safety engineering Seismic response Shear walls

作者机构:

  • [ 1 ] [Zhang, Jianwei]College of Architecture and Civil Engineering, Beijing University of Technology, Zhongguan Village South Avenue 5, Beijing, 100124, China
  • [ 2 ] [Zhang, Jianwei]Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing, 100124, China
  • [ 3 ] [Cao, Wanlin]College of Architecture and Civil Engineering, Beijing University of Technology, Zhongguan Village South Avenue 5, Beijing, 100124, China
  • [ 4 ] [Dong, Hongying]College of Architecture and Civil Engineering, Beijing University of Technology, Zhongguan Village South Avenue 5, Beijing, 100124, China

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ISSN: 1022-6680

年份: 2011

卷: 243-249

页码: 1443-1449

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 2

ESI高被引论文在榜: 0 展开所有

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