对楼盖砼开裂的分析及改作屋盖的处理  

Analysis of Concrete Cracking in Floorslab and Treatment for Remoulding Floorslab into Roof Slab

作　　者：陈治平[1] 

机构地区：[1]华侨大学土木工程系,泉州362011

出　　处：《华侨大学学报（自然科学版）》2001年第4期394-396,共3页Journal of Huaqiao University(Natural Science)

摘　　要：通过某楼盖砼开裂的具体工程实例 ,从构造措施、温度荷载组合及梁板安全储备诸方面对砼开裂的原因和状态进行分析 .明确提出将楼盖改作屋盖时刚性防水层的构造措施和细部结构处理 ,取得了良好的改造效果 ,可为其他类似工程提供参考 .Taking the concrete cracking in a certain floorslab of a specific engineering as example, the cause and the state of concrete cracking are analyzed from constructional measures, temperature-load combination, and safety reserve of beam and slab, etc. For remoulding floorslab into roof slab, the author definitely suggests constructional measures and detailing structure of rigid waterproofing storey, with good effect of remoulding. Thus the present work may serve as a reference for other similar engineering

关 键 词：温度裂缝 伸缩缝 刚性防水 技术措施 楼盖砼 钢筋砼框架结构 屋盖 

分 类 号：TU746.3[建筑科学—建筑技术科学] TU765