基于BIM技术的煤矿井下支护优化

Optimization on roadway support of coal mine based on BIM technology

BIM技术作为一种信息模式化的手段,被广泛运用于各类生产实践。为探讨BIM技术在矿井支护中的应用方式,在论述了矿井综采工作面巷道支护优化设计的基础和可能性后,详述了新型锚索的具体优化方案和优化后的优点,并以新型锚索支护技术为例开展了具体分析。在工艺改革和支护材料的管理及选择方面,提出了推引锚固技术、恒阻大变形锚索支护以及严格支护材料质量检验制度的建议。结合该技术进行支护方案的优化设计,具有一定可行性,且更加经济合理。

BIM Technology,as a means of information model,is widely used in various production practices.In order to explore the application of BIM technology in mine support,the possibility of roadway support optimization in fully mechanized mining face was discussed,the advantages of the new type of anchor cable were analyzed,and the application of the new-type anchor cable support technology was carried out.In the aspect of support technology reform and support material management,some suggestions were put forward,such as adopting constant resistance and large deformation anchor cable support,and strictly implementing the quality inspection system of support material.Combined with BIM technology,the optimization design of support scheme was feasible and more economical.