基于Visual MODFLOW地下水位预测研究

Study on groundwater level prediction based on Visual MODFLOW

地基基础设计中,地下水是最活跃、复杂且难把握的因素。地下水受季节、环境影响较大,在建筑物的使用年限内地下水位是波动的,较大的地下水位变化可能引起地基失稳、基础破坏,从而预测地下水位、了解地下水位变化情况对地基基础设计、保障建筑物的使用安全是十分必要的。Visual MODFLOW是国际上较为成熟的地下水数值模拟软件,通过其建立数值模型,输入相关数据可对地下水位进行预测,为研究地下水位对地基基础的影响提供了重要的工具。

Groundwater is the most active,complex and difficult factor in foundation design.Affected by the season and the surrounding environment,the groundwater level is not immutable in the service life of the building.The large change of groundwater level may cause foundation instability and foundation damage,so it is very necessary to predict the groundwater level and study on the change of groundwater level for the design of foundation and the safety of building use.Visual MODFLOW is a mature international groundwater numerical simulation software.through which the establishment of a numerical model and input of relevant data can be used to predict the groundwater level,providing an important tool for studying the impact of the groundwater level on the foundation.