【摘要】 介绍应用于基坑降水优化设计和施工作业实时控制的一种有限单元计算方法 ,给出有关数学模型、计算方法及微机程序运用技巧。应用它 ,可准确、快速地进行基坑抽降水超前模拟计算 ,依此进行基坑降水优化设计及施工期间的实时控制。给出武汉建银大厦深基坑降水工程有限元计算实例。实践应用表明 ,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】 A finite unit calculational method is recommended in this paper to use in footing groove precipitation optimum design and construction task on line control. By the given mathematical model, calculational method and utilizing skill of computer programs, simulative calculation could be carried through quickly before taking out precipitation in the footing groove, so the footing groove precipitation optimum design and on line control of construction task could be realized. As an example, Wuhan mansion’s deep footing groove precipitation project is used to illustrate this method. The practice indicates that it is a good calculational method of footing groove precipitation optimum design and construction task on line control..更多还原