【摘要】 根据井壁结构模型试验结果 ,得到了井壁砼强度准则的回归公式 ,从而为井壁结构承载能力的合理计算提供了理论基础。更多还原

【Abstract】 Based on the results of the model tests of the shaftlining structure,an empirical formula is obatined for the shaftlining concrete strength criterion.Therefore,it provided a theoretic base for the reasonablc design load bearing capacity of the shaftlining structure in this paper.更多还原