复杂地质条件下岩土工程勘查技术的运用

关键词：复杂地质；岩土工程；勘查技术

中图分类号：U412.2 文献标识码：A 文章编号：1008-9500（2025）12-0021-03

DOI： 10.3969/j.issn.1008-9500.2025.12.006

Abstract：This paperfirstanalyzes typical complex geological conditions such askarstdevelopment zones，fault fracture zones，and softsoil-siltlayers.Itthen examines the types of geotechnical investigation technologies applicable to these complex geological conditions，including in-situtesting techniques，drilingandsampling techniques，field investigation technologies，and laboratory testing techniques.Finall，itproposes technical application processesandcollaborative mechanisms.The results demonstrate thatthe application of geotechnical investigation technologies can significantly enhance theaccuracyof geological interfaceidentification，the precisionof weak layer strength assessment，and the predictivecapabilityfor geologicaldisasterrisks under complex geological conditions.This studyaimsto provideoptimized investigation strategies and technical references for similar engineering projects.

Keywords： complex geology; geotechnical engineering; investigation technology

在基础设施建设与资源开发不断推进的背景下，复杂地质条件下的岩土工程面临诸多挑战。（剩余3964字）