上海交通大学学报

上海交通大学学报（自然版）

• 建筑科学 • 上一篇    下一篇

叠合板式剪力墙地震破损指标计算模型分析

连星1，2，叶献国1，常磊1，蒋庆1，王德才1   

  1. (1.合肥工业大学 土木与水利工程学院， 合肥 230009； 2.安徽省工程咨询研究院， 合肥 230001)
  • 收稿日期:2009-06-10 修回日期:1900-01-01 出版日期:2010-06-30 发布日期:2010-06-30

Analysis on Calculation Model for Seismic Damage Index of the Superimposed Slab Shear Walls

LIAN Xing1，2,YE Xianguo1，CHANG Lei1,JIANG Qing1，WANG Decai1   

  1. (1.School of Civil Engineering, Hefei University of Technology, Hefei 230009, China; 2.Anhui Engineering Consulting Institute, Hefei 230001, China)
  • Received:2009-06-10 Revised:1900-01-01 Online:2010-06-30 Published:2010-06-30

摘要： 为对叠合混凝土墙板进行较为系统的分析研究，并为编制地方行业标准提供可靠的科学依据，进行了在低周反复荷载下的叠合板式剪力墙和普通剪力墙对比试验研究.较系统地分析了结构的破坏形态、延性、刚度、耗能等，并采用基于刚度的破损指标和基于位移及耗能的破损指标的计算模型对构件进行了计算分析比较，计算结果与试验现象吻合良好.基于刚度的破损指标计算较为简便，可优先考虑使用.

关键词: 叠合板式剪力墙, 抗震性能, 破损指标

Abstract: To conduct systematically analytical study to this shear walls and to provide reliable scientific basis for the local standards, comparative experimental studies on superimposed slab shear walls and general shear walls under low cyclic loading were conducted. The structural failure feature, ductility, stiffness, energy dissipation were analyzed systematically. The seismic damage model based on stiffness and the seismic damage model based on displacement and energy were analyzed. The calculating results are in good agreement with the experimental phenomenon. The seismic damage model based on stiffness computed is more easy and could be used first.

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