摘要
大体积防水混凝土冬期施工 ,控制混凝土的内外温差和温度变化造成的裂缝 ,提高混凝土的抗裂、抗渗性能 ,是施工的关键 ,施工时采取的措施是否可行 ,要通过结构计算加以验证 ,并依据理论计算数据调整施工工艺 ,从而有效地控制施工质量 ,且兼顾经济效益。
In water proof mass concreting in winter controlling cracks caused by temperature difference between the concrete and environment and temperature change, improving crack, seepage resistance of concrete are key problems to be taken seriously. Whether practicable or not, any technical measure adopted should be tested through calculation, and then have the technology adjusted according to theoretical calculation. In this way, the construction quality may be well controlled and thus profit gained.
出处
《建筑技术》
北大核心
2002年第10期755-757,共3页
Architecture Technology
关键词
承台
大体积防水混凝土
冬期施工
连续浇筑
热工计算
mass water proof concrete
construction in winter
continuous concrete pouring
thermal calculation
