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。
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.
出处
《山东科技大学学报(自然科学版)》
CAS
2000年第1期54-57,共4页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
强度准则
井壁结构
承载能力
混凝土
concrete strength criterion
shaftlining structure
model test
bearing capacity