摘要
重点介绍CCTV主楼地下室墙体施工中,针对混凝土墙体超长超厚容易出现裂缝的特点,从原材料选择、配合比设计和现场施工等方面采取一系列控制措施,保证了墙体的施工质量。
During the construction of CCTV main building basement wall, the concrete wall is prone to crack because of its super length and super thickness. Some measurements are taken for that, such as the selection of materials, mix ratio design and on spot construction, and the quality of wall is assured.
出处
《施工技术》
CAS
北大核心
2007年第7期17-18,23,共3页
Construction Technology
关键词
混凝土工程
裂缝控制
超长墙体
地下室
concrete engineering
crack control
super long wall
basement
