工字钢梯形架棚在煤层斜巷交岔点施工中的应用  

Practices on Cross Point Construction of Inclined Seam Gateway with H Type Steel Ladder-Shaped Support

作　　者：张选松[1] 张波[1] 

机构地区：[1]淮北矿业集团双龙矿业有限责任公司,安徽淮北235047

出　　处：《煤炭工程》2011年第6期45-46,共2页Coal Engineering

摘　　要：在顶板较破碎、局部空顶的倾斜巷道交岔点施工过程中,针对采用直接扶抬棚施工平车场时带来的一系列挑顶、卧底等不安全因素,文章通过改用斜抬棚法施工甩车场处理交岔点,经现场施工证实,取得了较好的安全效果。During the cross point construction period of the inclined seam gateway with broken roof and partial caved roof, a series roof ripping, floor dinting and other unsafety factors caused in the support construction of the mine shaft flat bottom. With the analysis on the site conditions, the help inclined and rising support method was applied to construction of the cross point of the mine shaft bottom. The site application showed that good safety results were obtained.

关 键 词：梯形棚 煤层倾斜巷道 交岔点 施工实践 

分 类 号：TD353.2[矿业工程—矿井建设]