论文部分内容阅读
本文根据钻井井壁结构可靠性分析结果,参照《建筑结构设计统一标准》和有关设计规范,确定了地面预制钻井井壁结构的概率极限状态设计实用表达式和分项系数,建立了该种井壁结构的概率极限状态设计法.并给出了该设计法的设计程序和应用结果.
According to the result of reliability analysis of drilling shaft lining structure and referring to the uniform standard of building structure design and relevant design specifications, this paper determines the practical expression and partial coefficient of probability limit state design for the surface structure of prefabricated drilling shaft, The design method of the limit state of the wall structure and the design procedure and application results of the design method are given.