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南水北调工程全长1246km,沿线河渠建筑物数百座,涵渡工程是主要的交叉建筑物之一。肖河涵洞工程位于河南省郏县安良镇肖河村附近,该段河道土质为重粉质壤土,水流方向与渡槽中心线约成75°交角,为研究位于弯道上多孔平底涵洞工程的布置型式,进行了涵洞与渡槽正交和斜交布置情况下定床水工模型试验。肖河涵洞孔数由
The total length of the South-to-North Water Diversion Project is 1,246 km. There are hundreds of canal structures along the river and the Cuddu Project is one of the major cross-linked buildings. The Xiaohe culvert project is located near Xiaohe Village, Anliang Town, Pixian County, Henan Province. The soil of this section is heavy silty loam. The water flow direction is about 75 ° to the aqueduct centerline. In order to study the layout of the porous flat-bottom culvert located on the bend, The fixed bed hydraulic model test was carried out with the orthogonal and diagonal arrangement of culvert and aqueduct. Xiaohe culvert holes from