摘要
建筑功能要求大空间,而且砌体结构由于层高要求不能够设置梁时,就出现了大空间砌体结构现浇板,然而大空间砌体结构现浇板的挠度和裂缝控制一直是建筑界的一大难点。本文结合作者的实践经验,从设计和施工角度讨论了其挠度和裂缝控制的方法,并用PKPM软件从设计角度做了一些基本的论证,对于大空间砌体结构现浇板的设计和施工具有一定的指导意义。
The function of building demand large space but there can＇t set girder in the masonry structure for the limit of the high. So the cast-in-situ concrete slab in the large space of masonry structure is appeared. But there are always difficulties in controlling of deflection ,and crack of the cast-in-situ concrete slab in the large space of masonry structure. This article discusses the method of the control of deflection and crack from the angle of design and construction, Which combined with the author＇s practical experience. The article make some basic demonstrating from the angle of design using the software of PKPM, and will provides some guidance for the design and construction of the cast-in-situ concrete slab in the large space of masonry structure.
出处
《砖瓦》
2006年第7期48-51,共4页
Brick-tile
