Reliability Analysis of a Part of Foundation Soil in Qinshen High Speed Railway

Reliability analysis of a part of foundtaion soil in the construction of Qinshen high speed railway is made.The problem that the field geology condition doesn't accord with the exploration data is rationally solved.In the course of analysis,the foundation soil reliability is studied on the basis of the reliability of the whole structure.So the designing safety margin of the foundation soil can be quantificationally accounted.