According to the hydraulics and structure finite element imitation,the comparison of rectangle and U shape reinforce concrete cross channel is studied.

• 通过水力学和结构有限元仿真分析对矩形和U形钢筋混凝土渡槽进行比较,指出U形渡槽在过水能力和结构受力上均优于矩形渡槽。