摘要
文章通过实例阐述了在大体积钢筋混凝土转换层施工阶段,如何控制大体积泵送混凝土水泥水化热引起的混凝土内外温差和混凝土收缩产生的裂缝。
Through an example, the paper states how tocontrol mass concrete cracks that are caused by concrete shrinkage and by the interior or exterior difference in temperature of concrete beceause of hydration heat of cement.
出处
《安徽建筑》
2006年第4期75-76,94,共3页
Anhui Architecture
关键词
转换层
大体积混凝土
裂缝
控制
transition structure
mass concrete
crack
control
