摘要
通过上海地铁2号线中央公园站工程实例,分析了大体积混凝土裂缝产生的原因,从原材料、混凝土的浇筑、混凝土的入模温度、振捣、养护等方面探讨了大体积混凝土裂缝的防治措施,以提高大体积混凝土的质量。
According to the example of center park station of the second line of Shanghai underground, it analyzes the course of mass concrete crack, and in order to improve the quality of the mass concrete,the prevention of the mass concrete crack is studied from the irrigate and tectonic of raw material, concrete, the temperature of entering into the model,shake and pug, conserve.
出处
《山西建筑》
2006年第11期114-115,共2页
Shanxi Architecture
关键词
混凝土
裂缝
温度应力
concrete, crack, temperature stress
作者简介
崔顺平（1972-），男，工程师。中铁十二局集团四公司，山西介休032000
