厦门邮电大厦3.5m厚片筏基础大体积砼施工监控

THE CONTROL OF MASS CONCRETE CONSTRUCTION FOR THE RAFT FOUNDATION THICKENED 3.5m OF THE XIAMEN POST&TELECOMMUNICATIONS BUILDING

本文主要论述基础大体积混凝土施工前的试验与准备 ,施工方案可行性论证 ,混凝土原材料的控制 ,混凝土浇筑的控制 ,混凝土内部温度、温差。

This thesis mainly discusses:the test and preparatihons before the mass concrete construction of the foundation;the demonstration on the feasibility of the construction plan;the selecting of raw materials consisting of the concrete;the control of pouring concrete;the control of the dropping rate and difference of the temperature and temperature itself inside the concrete as well as the later staged curing of the mass conctere.