(1 同济大学土木工程防灾国家重点实验室，上海 200092； 2 同济大学土木工程学院，上海 200092)

［摘要］为考核某实际背栓式微晶幕墙的抗震性能，将典型幕墙单元安装于试验钢框架上，进行模拟地震振动台试验。通过对幕墙单元的加速度反应、位移反应、面板应变变化情况及自振频率等变化规律的分析和研究，并结合试验现象，评价被试幕墙单元的抗震性能，为实际幕墙工程提供试验依据，提出改进措施。此外，对建筑幕墙抗震性能考核指标和方法提出建议，供进一步研究参考。

［关键词］微晶玻璃；建筑幕墙；抗震性能；振动台试验

Shaking table test of rear bolted micro crystal glass curtain wall

Lu Wensheng¹, Huang Baofeng², Cao Wenqing¹(1 State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 2 College of Civil Engineering, Tongji University, Shanghai 200092, China)

Abstract:Typical rear bolted micro crystal glass curtain wall specimen was installed on a steel frame, and its seismic performances were investigated via shaking table test. After analyzing the acceleration responses, displacement responses, strain responses, natural frequencies and the experimental phenomenon, the seismic performance of the curtain wall specimen could be estimated. The results could support the real curtain wall engineering as references, and efficient measures were put forward. Furthermore, the seismic performance indexes and the experimental methodology of the seismic test on curtain walls were advised for further research.

Keywords:micro crystal glass; architectural curtain wall; seismic performance; shaking table test

上海市自然科学基金项目(08ZR14202000)。

作者简介：卢文胜，博士，教授，Email:wenshenglu@vip.163.com。

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