(广东省建筑设计研究院， 广州 510010)

［摘要］为研究钢板阻尼墙双向抗震性能，对2个设计参数相同的钢板阻尼墙在平面内和偏心状态下进行试验对比研究。提出采用非线性随动强化模型模拟钢板阻尼墙力学性能，模拟结果和试验结果很接近。通过试验与模拟结果对比研究可知，钢板阻尼墙在偏心状态下依然有良好的抗震性能，故所提出的非线性随动强化模型模拟钢板阻尼墙力学性能是可行的。

［关键词］钢板阻尼墙； 偏心状态； 非线性随动强化模型； 抗震性能

中图分类号：TU352-1文献标识码：A文章编号：1002-848X(2019)04-0103-04

Comparative study on seismic behavior of steel plate  damping wall under in-plane state and eccentric state

Liu Miaoxin

(Architectural Design and Research Institute of Guangdong Province, Guangzhou 510010， China)

Abstract:In order to study the bidirectional seismic behavior of steel plate damping walls, two steel plate damping walls with the same design parameters were tested and compared under in-plane state and eccentric state. A nonlinear kinematic hardening model was proposed to simulate the mechanical properties of steel plate damping walls. The simulation results were very close to the experimental results. By comparing the experimental and simulation results, it can be seen that the steel plate damping wall still has good seismic behavior under eccentric state, so the proposed nonlinear kinematic hardening model is feasible to simulate the mechanical properties of the steel plate damping walls.

Keywords:steel plate damping wall; eccentric state; nonlinear kinematic hardening model; seismic behavior

作者简介：刘淼鑫，硕士，工程师，Email：liumx789@foxmail.com。