| There are extensive karst development areas in China.How to use the survey technology to accurately know the development of karst and carry out follow-up treatment is an important topic for the project construction to be carried out smoothly in the karst development area.Based on the research and development of karst survey at home and abroad and the summary of geological survey methods,this paper summarizes the karst foundation investigation technology and treatment detection of a project in Tangshan city.The overall investigation process is analyzed and summarized.The engineering geological survey of karst foundation is based on the careful collection of geological survey.The general idea is to combine drilling with geophysical exploration,including seismic wave method and drilling method.Through the comprehensive utilization and comparative analysis of a variety of survey techniques and methods,the survey results can be accurately reflected.The method of karst exploration in this paper is "geophysical exploration first,drilling verification,combination of exploration and treatment,and same method detection".After the detailed analysis of the survey results,the comprehensive optimization of the treatment scheme is carried out.Through the combination of exploration and treatment,continuous adjustment is made according to the site conditions,so as to achieve the best karst treatment effect and economic benefits.Using a variety of karst foundation investigation technology methods,the best project treatment scheme is studied,and the economic and reasonable good treatment effect is finally achieved.At the same time,a systematic working method of karst foundation investigation and treatment detection is established,which provides a model for similar karst foundation engineering geological investigation in Tangshan area.Figure 32;Table 20;Reference 44... |
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