大体积混凝土温度控制分析

Analysis of Temperature Control for Mass Concrete

大体积混凝土裂缝防治是建筑施工的重点,同时也是控制的难点。近年来随着各类施工技术混凝土的引进,大体积混凝土裂缝防治已取得一定成效。由于混凝土温度差异导致的裂缝问题占据重要因素。如何有效控制混凝土浇筑及养护过程的温度变化是大体积混凝土裂缝防治的重点。

Large volume concrete crack prevention is the focus of building construction,but also is the difficulty of control.In recent years,with the introduction of various types of concrete construction technology,large volume concrete crack prevention has achieved certain results.The cracks caused by temperature differences in the concrete occupies an important factor.How to effectively control the temperature change of concrete pouring and curing process is the key point of mass concrete crack prevention.