摘要
本文首先建立地基单侧失稳模型,通过对实际滑动面和潜滑动面内各楔块逐个进行静力分析建立极限荷载,该承载力由两类六项承载力系数组成.通过与其它理论值和试验值对比分析,初步阐明本文所建议方法在工程应用中具有较好的代表性和实用性.
In this paper, one-sided failure mode of foundation is given, and analytical solutions have been developed for ultimate bearing capacity using limit equilibrium on actual-shear plane. Results of bearing capacity are presented in the form of nondimentional parameters, Nco,Ncm,Nqo,Nam,Nro and Nrm. Analytical results are compared with other theoretical values and test data,which indicate that the given analytical methods can be readily and effectively used in practice.
出处
《土木工程学报》
EI
CSCD
北大核心
1997年第5期58-65,共8页
China Civil Engineering Journal
关键词
地基稳定性
单侧失稳
极限承载力
foundation stability,one-sided failure,ultimate bearing capacity.
