Experimental Study on Outer Shaft Linings Structural Mechanical Behavior of Deep Freezing Bedrock Shaft
Author(s): XU Jin, YAO Zhishu, WANG Fengjiao, LI Bida
Pages: 55-57
Year: 2016 Issue: 11
Journal: Coal Technology
Keyword: 冻结井筒; 外层井壁; 相似理论;
Abstract: 针对西部地区深基岩冻结井筒外层井壁结构优化设计方案,本次模型试验基于相似理论对我国西部地区某矿井冻结井筒外层井壁的力学特性进行研究,得到外层井壁的应变、应力、径向位移与水平荷载之间的关系曲线,并对其受力机理进行探讨.%
Pages: 55-57
Year: 2016 Issue: 11
Journal: Coal Technology
Keyword: 冻结井筒; 外层井壁; 相似理论;
Abstract: 针对西部地区深基岩冻结井筒外层井壁结构优化设计方案,本次模型试验基于相似理论对我国西部地区某矿井冻结井筒外层井壁的力学特性进行研究,得到外层井壁的应变、应力、径向位移与水平荷载之间的关系曲线,并对其受力机理进行探讨.%
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