摘要
玻璃幕墙存在结构和材料的耐久性问题,会造成幕墙体系抗震性能的改变。目前,研究玻璃幕墙抗震性能最直观有效的方法是模拟地震振动台试验。在总结分析现有玻璃幕墙振动台试验方法及控制指标的基础上,从建筑玻璃幕墙各组成部分在长期使用过程中的性能损伤及其对幕墙抗震性能的影响入手,提出考虑耐久性能的玻璃幕墙振动台试验方法。
The problem of durability can result in decreased seismic performances of a glass curtain wall. The sha- king table testing method is one of the best ways to study the seismic performances of the glass curtain wall. The seismic performance of a glass curtain wall is contributed by its various members. After the review of the effects of performance degradations of various members and the current state of the shaking table method, a shaking table testing method for an architectural glass curtain wall based on its durability is put forward.
出处
《结构工程师》
北大核心
2012年第6期90-95,共6页
Structural Engineers
关键词
玻璃幕墙
损伤系数
振动台试验
试验方法
glass curtain wall, damage coefficient, shaking table test, testing method
