摘要
本文介绍尖山铁矿溜井设计，溜井直径、溜井下部结构及缓冲矿仓结构参数确定。同时，还介绍了溜井通过系数、矿石粘着力、松散体重、内摩擦角等矿石力学性质测定工作及结果。并研究了矿石含水量对粘着力，内摩擦角等力学性质的影响。
his paper introduces the design of orepasses of Jianshan Iron Mine, and the determinations oforepass diameter, bottom structure, and structural parameters of orepass bottom structures and surgebins; presents the resuIts of measuring ore mechanical properties such as orepass through coefficient,ore adhesive ability, bulk volume weight and internal friction angle ; and studies the effect of water content in ore on the adhesive ability, internal friction angle.
出处
《中国矿业》
1994年第S1期164-169,共6页
China Mining Magazine
关键词
结构参数
力学性质
粘着力
Structural parameters,Mechanical property,Adhesive ability
