摘要
结合工程实例,对高层建筑中钢筋混凝土板式转换层施工中排架支撑系统进行研究。通过现场实测,得到混凝土强度发展和排架卸载规律的特征曲线。在有限元分析结果和实测结果一致基础上,进行地下室顶板排架布置优化研究,并提出建议。
Engineering cases are taken to study scaffold supporting system of reinforced concrete slab transfer storey in high-rise building. Characteristic curves of concrete strength development and unloading of therow supporting are acquired through site measuring. Based on the fact that the analytic results by FEM coincide well with the measured ones, the scaffold arrangement on the top floor of basement is optimized and some suggestions are put forward.
出处
《建筑技术》
北大核心
2007年第11期813-815,共3页
Architecture Technology
关键词
板式转换层
排架
支撑体系
优化
slab transfer storey
scaffold supporting
optimization
