摘要
现浇无梁空心楼盖是一种新型楼盖,具有层高低,空间自由灵活等特点,为深入研究现浇无梁空心楼盖的技术指标,对比无梁空心楼盖和传统主次梁楼盖的差异,以计算模拟为基础对无梁空心楼盖技术性能进行分析,主要分析现浇无梁空心楼盖与主次梁楼盖平面刚度及材料用量的区别,这对实际工程中无梁楼盖的设计具有一定的指导作用。
Cast-in-place flat hollow slab is a new kind of floor system, which can decrease the floor thickness and allow flexible space arrangement. To investigate in-depth the technical indexes of cast-in- place flat slabs, a comparison was made between flat slab system and traditional primary and secondary beam floor system. Based on computer simulations, the technical performance of flat slabs were analyzed, specifically, cast-in-place flat slab floor system and primary and secondary beam floor system were compared with respect to their plane stiffness and self weight. This work gives a guidance to the design of flat hollow slabs in engineering projects.
出处
《施工技术》
CAS
北大核心
2013年第18期81-82,117,共3页
Construction Technology
关键词
空心楼盖
平面刚度
材料用量
结构
性能
hollow floor
plane stiffness
materials consumption
structures
performance
