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投稿时间:2011-08-05 修订日期:2011-08-05
投稿时间:2011-08-05 修订日期:2011-08-05
中文摘要: 对大红山铜矿435中段矿岩的单轴抗拉强度、抗压强度、抗剪强度、泊松比、弹性模量、内摩擦角以及内聚力进行了室内试验研究。试验得出一系列的物理力学参数,为矿山下一步生产实践做好了准备。
Abstract:Through the study on uniaxial tensile strength, compressive strength, shear strength, Poisson"s ratio, elastic modulus, internal friction angle and cohesion of rock in the 435 middle piece of Dahongshan copper mine in the laboratory. A series of physical and mechanical parameters has been obtained in this paper, which can provide preparation for the production of the next step.
keywords: rock mechanics compressive strength tensile strength modulus of elasticity Poisson"s ratio
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陈超,李争荣,邱宇.大红山铜矿岩石物理力学性质试验研究[J].有色金属(矿山部分),2011,63(3):0.
CHEN Chao,LI Zhengrong,QIU Yu.Study on physical-mechanical properties of rocks in Dahongshan copper mine[J].NONFERROUS METALS(Mining Section),2011,63(3):0.
陈超,李争荣,邱宇.大红山铜矿岩石物理力学性质试验研究[J].有色金属(矿山部分),2011,63(3):0.
CHEN Chao,LI Zhengrong,QIU Yu.Study on physical-mechanical properties of rocks in Dahongshan copper mine[J].NONFERROUS METALS(Mining Section),2011,63(3):0.