According to the conservation principle of mass and heat, through long-term observation of the water in different recharge sources, the sources and proportion of pit water can be determined.

根据质量和热量守恒原理，通过对不同补给水源进行长期观察，可确定矿坑水的补给源及其比例。

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Using groundwater recharge system, it can reduce the influence on surrounding environment induced by dewatering of foundation pit in the project.

深基坑工程对周边环境的影响，可归因于基坑围护体系自身不足引起的破坏以及基坑工程引起周边环境的过大位移。

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