带大底盘地下室的高层建筑抗倾覆问题探讨

Discussion on Overturning Resistance of High-rise Buildings with Large Chassis Basement

文中对大底盘地下室外侧被动土压力在基础抗倾覆中的传力机理进行了分析,且结合工程实例指出部分建筑在抗倾覆时可能存在的安全隐患,并进一步对山地建筑中常出现的基础埋置深度不足问题进行数值分析,从而推导出山地建筑主楼退距与埋置深度的数值关系。

In this paper,the force transfer mechanism of ground moving pressure on the outside of the basement of large chassis is analyzed,and the possible safety hazards of some buildings are pointed out.Furthermore,the numerical analysis of the underdepth of foundation buried in mountainous buildings is carried out,and the numerical relationship between the backdistance of main building and the depth of buried buried buildings is deduced.