地下矿山组合注浆管道设计与施工方法

打开文本图片集

中图分类号：TD353 文献标志码：A 文章编号：2095-2945（2025）25-0128-04

Abstract：Aimingatthecommonproblemssuchasinsuffcientcrack fillng，lowconstructionefciencyandpooroveral structuralstrengthinthedesignandconstructionoftraditionalgroutingpipesinminingenginering，thispaperproposesanew grouting systemcomposedoflightweight，high-strength，andexcelentcompresivepropertiesforminingompositegroutingpipes. Thesystemconsistsofafirstgroutingpipeandasecondgroutingpipe.Itutilizesitsdetachable，high-presureresistantand permanentsealingcharacteristicstoachieveeficientgroutingandstructuralstrengthening.Onthebasisofsystematicaly introducigthetechnicalandeconomicadvantagesandbasicstructuralcompositionofthecombinedgroutingpipeline，itsspecific applicationtechnologyinmineconstructionisfurtherelaborated.Relevantresearchresultshaveimportantpracticalvaluefor improvingtheconstructioneficiencyofmineprojects，improvingpouringqualityandenhancingtheoverallstructuralstrength， and provide strong technical support for theconstructionof mine infrastructureunder complex constructionconditions.

Keywords： mining enginering; grouting pipeline;new grouting system;construction eficiency;structural strength

近年来，注浆技术作为矿山工程中解决渗漏、提高结构强度的重要手段，得到了广泛关注。（剩余4599字）