摘要
在冻结井筒的钻爆及支护施工过程中,为了防止炮眼布置及锚杆支护对冻结孔的破坏,利用BIM(建筑信息模型)技术对采用冻结凿井法的井筒及周边环境对象进行了数字化建模、可视化呈现及数据化表达,经现场施工作业验证,输出成果对于井筒的掘砌施工具有较好的指导作用,增强了井筒冻结效果的安全保障,间接提升了施工现场的安全性,对于同等条件下的井筒冻结法施工具有较好的参考意义。
During the drilling,blasting and support construction of the frozen shaft,in order to preventthe layout of blast holes and the support of anchor rods from damaging the frozen holes,theBIM(Building Information Modeling)technology was used to digitally model,visually present anddataize the objects of the shaft and the surrounding environment that adopted the frozen shaft sinkingmethod.After on-site construction verification,the output results have a good guiding effect on theexcavation and masonry construction of the shaft,enhance the safety guarantee of the frozen effect ofthe shaft,indirectly improve the safety of the construction site,and have a good reference significancefor the shaft freezing method construction under the same conditions.
作者
赵文
王超
何利辉
郑永博
ZHAO Wen;WANG Chao;HE Lihui;ZHENG Yongbo(Shaanci Energy Zhaoshipan Mining Operation Com pany Limited,Yulin 719199,China;Beijing Huayu Engineering Com pany Limited,China Coal Technology&Engineering Group,Beijing 100120,China)
出处
《建井技术》
2025年第5期13-17,共5页
Mine Construction Technology
基金
陕西能源赵石畔矿业运营有限责任公司技术开发及服务项目(SNKY-HT-FW-2022-012)
北京华宇工程有限公司一级自主研发项目(BJHY-BJ-KJ(Ⅲ)(1)(2023)-06)。
关键词
数字化设计
BIM
冻结凿井法
井筒冻结法
井筒掘砌
冻结孔
digital design
BIM
freezing sinking method
shaft freezing method
shaft excavation andlining
freezing hole
