江苏煤炭基建公司与中国矿业大学合作研制的立井施工井内多管路吊挂技术,应用电算对吊挂构件进行系统内力分析、优化设计和工艺。在摩洛哥杰拉达三号井工业试验成功的基础上,现已推广应用达十一个井筒施工中,总深度5374m,节约施工费五百多万元,其中少用钢丝绳约80t,少用5～16t稳车52台,基础混凝土688m~3。此外,由于管路集中挂设在井壁锚杆上,大大简化了井上下设施布置,有利于井口附近其它施工活动的开展;有利于节约 Coal pipeline construction company and China University of Mining jointly developed vertical well construction of multi-pipe hanging technology, the application of computerized suspension components for internal force analysis, optimization of design and technology. Based on the successful industrial test of Gelada No.3 well in Morocco, it has been popularized and applied in up to 11 wellbores with a total depth of 5374m, saving construction costs over 5 million yuan, of which about 80t is less for wire rope and 5 less for wire rope ~ 16t stable cars 52, 688m ~ 3 basic concrete. In addition, as the pipeline is centrally located on the shaft anchor, greatly simplifying the layout of the facilities above and below the wellhead is conducive to the development of other construction activities near the well head; saving