泄洪建筑物 meaning in Chinese

flood-releasing works

Study on hydroenergy dissipation problem of flood discharge structure of the three gorges project
三峡工程泄洪建筑物泄洪消能问题研究
A mathematic model is first introduced for optimizing the layout of flood - release structures in a high arch dam after an idea of the broad sense of construction costs for unit area gate is introduced , and the optimal computation of the layout of flood - release structures in xiao - wan arch dam demonstrates that this model is reasonable ; 4
在引入了闸门广义单位面积造价的基础上，首次建立了高拱坝坝身泄洪建筑物布置的数学优化模型，并通过对小湾拱坝坝身泄洪孔口的优化布置计算，说明所提出的数学优化模型是可用的； 4