非切削钢芯防压曲支撑构造研究  

Study on the Non-cutting Steel Cores' Anti-buckling Brace

作　　者：王永贵[1] 高向宇[1] 刘丹卉[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100022

出　　处：《建材技术与应用》2008年第1期3-5,共3页Research and Application of Building Materials

基　　金：国家自然科学基金资助项目(50678013)

摘　　要：结合国外的研究现状,针对国内钢材市场的供应情况,利用国内普遍使用的热轧角钢,提出了一种新型的防压曲支撑——非切削角钢防压曲支撑。通过对T形截面防压曲支撑构件进行有限元数值模拟,对其进行了性能分析并发现构件的薄弱环节。According to the current situation in the research fields abroad, aiming at the present supply in the domestic steel market and by making use of the commonly used hot rolled angle steel at home, in this paper, a new type of anti - buckling brace the non - cutting angle steel anti - buckling brace is put forward. Through simulation of the value of the limited elements of the T - shape section steel anti- buckling brace, its performances are analyzed and its weaknesses pointed out as well.

关 键 词：防压曲支撑 角钢 构件 

分 类 号：TU392.1[建筑科学—结构工程]