面内受弯玻璃肋的承载性能及加固方法研究  

LOADING CAPACITY AND STRENGTHENING METHODS OF GLASS RIB IN GLASS CURTAIN WALL

作　　者：朱晓峰[1,2] 刘航[1] 李晨光[1] 刘崇焱[1,2] 左勇志[1] 施刚[3] 

机构地区：[1]北京市建筑工程研究院,北京100039 [2]北京建筑工程学院,北京100044 [3]清华大学土木工程系,北京100084

出　　处：《建筑技术开发》2009年第6期4-6,22,共4页Building Technology Development

摘　　要：计算分析了面内受弯玻璃肋板结构的承载性能。经过研究既有加固方式和玻璃结构自身所具有的特点,提出以下两种加固方式:1)在原玻璃肋板上粘贴钢化玻璃板;2)在原有玻璃肋板两侧粘贴不锈钢条,在不改变原有玻璃承重结构的情况下进行局部加固,提高玻璃肋板的承载性能。用有限元方法分析了两种方式加固后的内力和变形,验证了这两种加固方式的可行性。In this paper, load bearing properties of in - plane banding glass plate is computed and analyzed. After researched the peculiarity of glass construction which has already existed, this paper advises two methods to strengthen it. One is to stick a toughened glass on the original glass. The other is to stick stainless steel bars on both sides of the original glass. Both of the methods can improve the load bearing properties of in - plane banding glass plate without changing original glass construction itself. This paper analyzed internal force and distortion of strengthened glass plate with both of the methods and validated the feasibility.

关 键 词：玻璃 加固 面内受弯 

分 类 号：TU382[建筑科学—结构工程]