摘要
文章结合一些建筑物发生倾覆的事实,分析了倾覆荷载组成,基底荷载分布及倾覆计算点的选取等问题,提出了它们在软弱土地基中的选取方法。分析了软弱土地基刚度不均匀变化引起建筑物不均匀沉降,从而导致建筑物倾覆的过程,以防治建筑物发生倾覆。
Based on the facts of collapse of buildings on present,the article analyses the overturn load,base load distribution and the selection of calculation point of overturn,and statements the selection of them on soft foundation.It also analyses the process of overturn caused by the differential settlement of foundation due to the differential change of soft foundation stiffness.As a reference for avoiding building＇s overturn accident.
出处
《安徽水利水电职业技术学院学报》
2010年第2期4-6,共3页
Journal of Anhui Technical College of Water Resources and Hydroelectric Power
关键词
软弱土地基
建筑不均匀沉降
倾覆计算点的转移
防治措施
soft foundation
differential building settlement
transfer of the calculation point of overturn
prevention measures
