摘要
目前国内有两种现浇砼空心无梁楼盖板柱结构体系 ,其一为“GBF现浇砼空心无梁楼盖”[1] ,其二为“钢丝网水泥管现浇空心楼盖”[2 ] ,两者同属正交异性高次超定静结构 ,精确分析工作量大。本文提出的实用分析方法既满足设计精度要求 ,又可大大降低设计计算及配筋的工作量 ,利用现有的通用软件即可求解此类高次超静定结构 ,以利于此类新型空间结构的推广。
Two types of cast-in-place concrete plate-column structures are adopted in China. One is the GBF cast-in-place concrete hollow plate and the other is the steel wire-net cement pipe cast-in-place concrete hollow plate. Both types of structures belong to orthotropic high-redundant structure and the accurate analysis on them is burdensome. A practical method for the analysis of steel wire-net cement pipe hollow plate-column structure is presented in this paper. It is shown that the proposed method does not only meet the requirement of design, but also decreases the task of designing calculation and configuring reinforcement. Using this method, such structure can be analyzed by common softwares, which speeds up the application of this new space structure into practical engineering.
出处
《空间结构》
CSCD
2002年第3期14-21,共8页
Spatial Structures
基金
贵州省优秀教育人才省长专项基金 (2 0 0 112 0 0 36 )
关键词
钢丝网水泥管
混凝土
空心板
柱
矩形网格板法
integrating stiffness method
cast-in-place concrete hollow plate-column structure
rectangular net-plate method
