液压伞钻在二号回风立井井筒掘砌施工中的应用  

Application of Hydraulic Umbrella Drill in the Excavation and Masonry Construction of the Second Return Air Vertical Shaft

作　　者：杨德凯 张志峰[1] YANG De-kai;ZHANG Zhi-feng(No.49 Engineering Department of China Coal First Construction Co.,Ltd.,Handan 056003,China)

机构地区：[1]中煤第一建设有限公司第四十九工程处,邯郸056003

出　　处：《价值工程》2023年第32期102-104,共3页Value Engineering

摘　　要：胡家河矿二号回风立井井筒掘砌施工的首要原则是在保证施工质量和施工安全的基础上,确保工程能在预期时间内完成。本文采用了液压伞钻打眼,并对其工作流程、参数选择、以及伞钻悬吊计算及伞钻梁选型计算进行了介绍。经过施工实践,改善了工作环境,缩短了施工工期,节约了施工成本,提高了施工效率。The primary principle of excavation and masonry construction for the second return air shaft of Hujiahe Mine is to ensure construction quality and safety,and to ensure that the project can be completed within the expected time.This article uses a hydraulic umbrella drill for drilling,and introduces its workflow,parameter selection,as well as the calculation of umbrella drill suspension and umbrella drill beam selection.Through construction practice,the working environment has been improved,the construction period has been shortened,construction costs have been saved,and construction efficiency has been improved.

关 键 词：XFJD8.12 液压伞钻 凿井 施工 

分 类 号：TD262[矿业工程—矿井建设]