预制桩的可靠度分析

Reliability Analysis of the Bearing Capacity of the Precast Concrcte Piles for Railway Bridge Foundations

结合铁路桥梁地基基础的可靠度规范改革 ,根据铁路桥跨荷载标准 ,应用“校准法” ,计算了现行桥规中打入桩定值设计法的可靠度水准。根据铁路桥跨荷载分项系数 。

Incorporating with the revision of the design code for railway bridges, the reliability level of the vertical bearing capacity of precast coneretc piles is calculated with the method of calibration, based on the new load standard of railway bridge and culvert. The partial coefficients of the ultimate bearing capacity are also calcalated and presented in this paper.