Research on Geological Survey Technology for Foundation Engineering in Sandstone Areas
[Purposes]This paper explores and optimizes engineering geological exploration techniques in sandstone geological environments,in order to enhance the stability and safety of the foundation.[Meth-ods]This study conducted in-depth research on the characteristics of sandstone formations through com-parative analysis and on-site testing.[Findings]The application of innovative geological exploration techniques can more accurately evaluate the bearing capacity and stability of sandstone foundations,pro-viding a solid scientific foundation for engineering design.[Conclusions]It is of great significance to im-prove the scientificity and engineering safety of sandstone foundation treatment.In the future,through continuous technological innovation and practical experience,more complex sandstone foundation engi-neering challenges can be effectively addressed,providing stable technical support for the sustainable de-velopment of cities.