1工程概况天津和黄地铁广场工程位于天津市和平区南京路,总建筑面积325056m2,型钢混凝土组合结构,地下4层,地上49～57层,建筑物最大高度为258m,为超高层建筑。该工程基础底板厚度大,其中厚度达3.Om及以上的底板面积约为7500m2,部 1 Project Overview Tianjin Huanghuang Metro Square project is located in Nanjing Road, Heping District, Tianjin, with a total construction area of ​​325056m2, steel-concrete composite structure, 4 floors underground, 49 to 57 floors above ground, building maximum height of 258m, for the super high-rise buildings. The basis of the project floor thickness, of which the thickness of 3.Om and above the floor area of ​​about 7500m2, the Department