Influence of underground space development mode on the groundwater flow field in Xiong’an new area

The degree and scale of underground space development are growing with the continuous advancement urbanization in China. lack research on change groundwater flow field before after has led to various problems process operation. This paper took key zone Xiong’an New Area as study area, used Groundwater modeling system software (GMS) analyse influence under point, line, surface modes. main results showed that would lead expansion deepening cone depression aquifer. level upstream face structure rise, while water downstream drop. “line” concurrent least impact field, maximum rise side is expected be approximately 3.05 m. “surface” greatest 7.17