flat roof

All the results are satisfied,which indicates that the topology optimization method is fit for the horizontal arch ring design.

利用均匀化拓扑优化方法,根据拱坝特点,以体积最小为目标,对拱坝的体形优化进行了探讨分析;基于ANSYS有限元分析软件,以工程中某拱坝二维水平拱圈为例,进行了详细的拓扑优化分析,得到了较为满意的结果,这表明均匀化拓扑优化方法应用于拱坝水平拱圈的设计是可行的。

The horizontal arch ring type and its shape optimization are the two important considerations in arch dam design.

拱坝水平拱圈的线型和体形优化目标选择是拱坝设计的两个重要内容。