摘要
同仁大厦主楼6m超厚底板大体积混凝土,改变通常外蓄内散混凝土中通水降温的方法,采取最传统混凝土保温养护方法和措施后,一次连续浇筑的施工方案,未产生结构有害裂缝,取得良好的技术、经济效益。
Instead of the fully-watering temperature-reduction method, traditional concrete curing measures and successive concrete pouring plan were adopted in the construction of the 6m-thick massive concrete foundation slab of the main building of Tongren Mansion, and no structural crack took place, achieving good tech-eeonomieal benefit.
出处
《建筑技术》
北大核心
2007年第1期22-24,共3页
Architecture Technology
关键词
大体积混凝土
超高层建筑
温度控制
裂缝
massive concrete
high-rise building
concrete temperature
crack
