大体积混凝土承台施工技术

Construction technology of mass concrete abutment

介绍了大型钢管拱架结构承台的大体积混凝土结构的综合施工技术。其中包括:混凝土内部最高温度的计算软件的研制与利用、混凝土配合比设计、混凝土的浇捣、混凝土保温保湿养护、利用"热电阻数字显示控制仪"进行测温控制等综合措施。

The comprehensive construction technology of the mass concrete structure of huge steel pipe arch abutment is introduced, including the study and application of the software for calculating the highest inside temperature of concrete, the mix proportion design of concrete, concrete pour works, the concrete curing, the application of the thermal resistance digital indicator to measure and control the temperature of concrete.