王耀伟     （重庆大学土木工程学院  400045）

[提要]  通过对平面垂直杆剪力墙单元模型的修正，推导了空间垂直杆剪力墙单元的计算模型。模型考虑了墙体平面内的非线性变形特征，适用于结构的空间地震反应分析。算例分析结果证明了该模型的有效性。
[关键词]  剪力墙模型  空间分析  地震反应

The vertical-line element model of shear-wall is modified, and a simple 3-D shear-wall model is presented in order to analyse the response of spacial structures. lt's proved that this model could be used to research the structure under the earthquake exciting effectively.
Keywords: shear-wall model; spacial analysis; earthquake response