选煤厂柱承式方仓大斜壁布置方案研究  

Arrangement schemes for big inclined wall of column-supported silo in coal preparation plant

作　　者：曹荣奎[1] 张伟杰[1] 

机构地区：[1]中国煤炭科工集团北京华宇工程有限公司,河南平顶山467002

出　　处：《煤炭工程》2016年第11期21-23,共3页Coal Engineering

摘　　要：为确定合理的选煤厂柱承式方仓大斜壁次梁布置方案,以韩家湾选煤厂产品仓为例,采用Midas/gen软件建模、计算分析等方法,对选煤厂柱承式方仓斜壁次梁竖向和法向两种结构布置方案进行了比较,通过分析斜壁次梁布置方向对次梁弯矩值和斜壁板弯矩值的影响,得出法向布置为推荐布置方案。In order to determine the rational secondary beam arrangement schemes for big inclined wall of column- supported silo, taking product silo in Hanjiawan coal mine as an example, the paper applied Midas/gen software modeling and theoretical calculation, to compare the vertical and normal arrangement of secondary beam for big inclined wall of column-supported silo in coal preparation plant. According to the differences of each arrangement scheme in bending moment of secondary beam and inclined wallboard, the normal scheme was recommended.

关 键 词：选煤厂 柱承式方仓 次梁 大斜壁 竖向布置 法向布置 

分 类 号：TD948[矿业工程—选矿]