Optimization Practice of Groundwater Control and Support Design of Foundation Pit for Ancient Building Cultural Relics Protection Project
During the construction of the project,it is necessary to take control measures on groundwater to ensure the safety of project excava-tion and construction,groundwater control measures can be divided into curtain water separation,precipitation,curtain water isolation and pre-cipitation combination,etc.according to the project location,project hydrogeology and engineering geological conditions,project surrounding environment,local policy requirements,the optimal groundwater control scheme should be adopted to achieve the safety,feasibility,green en-vironmental protection.