摘要
随着组合楼板体系应用的越来越广泛,对其研究也越来越深入,但由于压型钢板的非各向同性,所以世界上多数国家,包括我国关于压型钢板侧向支撑作用的问题较少提及。通过某工程实例,对德国规范与我国标准中此内容进行对比分析,可知,在施工过程中,混凝土尚未凝结时,应考虑压型钢板对梁的侧向支撑作用。
With the application of composite floor slab system is more and more extensive, the research is also deeper. But the lateral bracing effeetion of profiled steel sheet is mentioned infrequently in most countries of the world, because of its anisotropy. The lateral bracing of profiled steel sheet should be considered when concrete is not coagulated during construction on the basis of DIN 18800-Ⅱ-1990 and GB 50017-- 2003.
出处
《钢结构》
2012年第3期29-31,共3页
Steel Construction
关键词
压型钢板
施工阶段
侧向支撑
profiled steel sheet
construction stage
lateral bracing
