地基稳定和承载力验算中分项系数的确定  

Determination of Sub-coefficients in Verification of Stability and Bearing Capacity of Foundations

作　　者：孙万禾[1] 黄传志[1] 张美燕[1] 

机构地区：[1]天津港湾工程研究所,天津300222

出　　处：《中国港湾建设》2005年第6期1-2,共2页China Harbour Engineering

摘　　要：主要论述了《港口工程地基规范》(JT J250-98)在地基稳定和承载力验算中采用综合分项系数(在规范中称为抗力分项系数)的原因和确定方法,在地基稳定和承载力验算中,采用此方法确定分项系数并结合工程经验,可以方便设计人员进行地基稳定和承载力设计。The paper expounds mainly on the reasons why comprehensive sub-coefficients （which are referred to as the resistance sub-coefficients） are used in verification of the stability and bearing capacity of foundations specified in the Code for Foundations in Port Engineering （JTJ250-98） and the method to determine the sub-coefficients in verifying the stability and bearing capacity of a foundation. The proposed method, together with their engineering experience, may help the designers to make easier design of the stability and bearing capacity of foundations.

关 键 词：地基稳定法 承载力 分项系数 规范 

分 类 号：TU432[建筑科学—岩土工程]