【摘要】 介绍一种用于地下水二维渗流问题分析的显式有限单元法,给出有关数学模型和基于格林公式推导的计算方法,并给出武汉建银大厦深基坑降水工程计算实例。实际应用表明,它是基坑降水工程优化设计与实时控制的一种有效的数值计算方法。更多还原

【Abstract】 The obvious finite element method was introduced for analyzing two-dimension problems in the (underground) water seepage. The mathematical model with computing method based on the Green formula was (given,) and as a computing example, it was applied to the pit water-decreasing engineering of Jianyin Edifice. The practice indicates that it is a good method for optimizing design and on-line control of practical engineering.更多还原