摘要
三峡工程混凝土浇筑总量2800万m^3,其中泄洪坝段及左厂11～14坝段混凝土总量约777万m^3。为保证混凝土施工在高温季节连续进行,在施工过程中采用了配比设计优化、拌和制冷、遮阳、覆盖与仓面喷雾、通水冷却及施工管理措施等混凝土温控综合技术,取得了良好的实施效果。
The total volume of concrete works of TGP is 28×106 m3. In high temperature seasons, several measures are adopted for thermal control of concrete construction, such as optimizing the mix design, pre-cooling the aggregates, curing with cool water or spraying, sheltering from sunshine etc. . The practical result shows that these measures are effective enough.
出处
《湖北水力发电》
2002年第4期22-26,共5页
Hubei Water Power
