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由砼强度理论分析井壁的破坏特征和机理
引用本文:杨俊杰,刘全林.由砼强度理论分析井壁的破坏特征和机理[J].安徽理工大学学报(自然科学版),1995(4).
作者姓名:杨俊杰  刘全林
作者单位:淮南矿业学院建筑工程系
摘    要:本文根据砼强度理论对淮北等矿区井壁破坏应力特征和破坏形态进行了理论分析,并与模型试验结果和现场井壁实际破坏特征加以对比,从而论证了引起井壁破坏的应力状态及其外荷载条件,并阐述了荷载产生的原因.

关 键 词:井壁  破坏特征  强度理论  荷载

Analysis on the failure characteristic and mechanism of shaftlinings by using concrete strength theory
Yang Junjie,Liu Quanlin.Analysis on the failure characteristic and mechanism of shaftlinings by using concrete strength theory[J].Journal of Anhui University of Science and Technology:Natural Science,1995(4).
Authors:Yang Junjie  Liu Quanlin
Institution:Dept strecture engineering
Abstract:In this paper, the stress states and loads causing the failure of shaftlinings in Huaibei and other mine areas are demonstrated by the analysis of the failure stress states and the patterns of the practical shaftlinings in the light of concrete strength theory, and by comparing practical failure states with the results of model experiments in the lab.
Keywords:shaftlining  failure characteristic  strength theory  load    
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