摘要
近年来多为群体工程项目,涵盖大面积地下车库与高层建筑主楼,多采用顶板、墙体整体浇筑的施工工艺。这类工程因地下室结构的长度、宽度通常均超过《混凝土结构设计规范》,地下结构墙体出现了一些斜向、竖向裂缝。针对这样的质量问题进行研究分析,总结出一些施工经验。
At present, one-piece casting process was often used in many high-rise buildings and large underground garage, but crack may wall. Characteristics and generating reasons of different types of cracks countermeasures were proposed. cluster projects be caused on consisting of its basement were analyzed and relevant
出处
《建筑技术》
北大核心
2016年第6期562-564,共3页
Architecture Technology
关键词
地下室
混凝土墙体裂缝
整体浇筑施工法
质量控制
预防措施
basement
crack on concrete wall
integral casting construction method
quality control
prevention measure
