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地下水压力的大小在建筑物基础底板抗浮验算和地下室外墙承载力验算等工程计算中都是一个很重要的参数。根据一些建筑场地地下水压力现场监测的结果 ,并利用有限元模型进行计算分析和验证 ,总结出在一定的水文地质条件下 ,相对隔水的粘性土层中地下水压力分析的若干规律。由于类似的建筑场地很多 ,上述规律对类似工程中判定地下水压力分布状况有一定的指导作用 ,这种分析结果具有一定的实用性。
The magnitude of groundwater pressure is an important parameter in engineering calculation of anti-flooding of basement of building and calculation of bearing capacity of basement wall. According to the results of on-site monitoring of groundwater pressure in some construction sites and using finite element model to calculate and verify and verify, some laws of groundwater pressure analysis in relatively water-retaining clayey soil under certain hydrogeological conditions are summarized. Due to the large number of similar construction sites, the above laws have some guidance on the determination of groundwater pressure distribution in similar projects. The results of this analysis are of some practicality.