摘要
介绍了大体积混凝土冬期施工浇筑时混凝土内部中心升温与混凝土表面、混凝土表面与大气温度之温差所采取的合理施工工序。提出了相应的对策和措施 ,并将其温差控制在规范容许范围之内 ,从而达到不产生裂缝。
In this paper for mass concrete's winter construction proper construction procedures and corresponding measures are proposed to make temperature difference to be controlled in the range of codes. Through prevention measures the quality of concrete can be ensured and the cracks can be eliminated.
出处
《山西建筑》
2002年第7期57-58,共2页
Shanxi Architecture
关键词
大体积混凝土
冬期施工
温差控制
斜面分层浇筑
winter construction, temperature difference control, sloping concreting in lifts