浅基础下分层土的地基承载力

本文推导了分层上（包含粘性土、砂土及复合土层）浅基础地基承载力计算的理论解。在此基础上，与一系列国外文献的半经验、实测和有限元等分析结果进行了对比计算和比较，建立了可供设计采用的半经验公式，可以推广应用。

The Bearing Capacity of Shallow Foundation on Layered Soil

A new theoretical solution of shallowbundations on layered soil which maycontain combination of cohesive and cohesionless layers was presented.Based on this solu-tion, analysis results for evaluating bearing capacity were obtained and comparied with anumber of semiexpirical solution for unifonn and two-layer systems experiments and othernumerical method including finite elements currently used for foreign papers.Semiexpiricalequations for design were developed and had demonstrated good validity for application.