硬质岩地基超高层结构沉降及后浇带设置

Settlement of Super High-rise Structure on Hard Rock Foundation and Setting of Post-pouring Belt

硬质岩地基由于具有较高的稳定性,因此高层建筑的主体结构和裙房沉降量不会过大,对硬质岩地基是否设置后浇带展开研究,结合工程沉降情况分析不设置后浇带的可行性,以期帮助人员简化在硬质岩地基超高层建筑结构的施工。

Due to high stability of hard rock foundation,the settlement of the main structure and podium of the high-rise building will not be too large. The paper studies whether to set post-pouring belt on hard rock foundation, and analyzes the feasibility of not setting post-pouring belt in combination with the engineering settlement, to help personnel simplify the construction of super high-rise buildings on hard rock foundations.