Abstract:
Before construction of massive concrete bottom plate of Xiamen Houxi Coach Station, calculation result of temperature control and field temperature control diagram are analyzed and compared with each other to verify the correctness of temperature control formula and to guide the construction. The site is divided into 4 construction areas according to the arrangement of post-pouring belt. Concrete pouring sequence and method are determined by using alternate segment concrete construction method to successfully avoid cracks generated during concrete curing and concrete strength meets the expected requirements.