桥梁壅水研究的发展与展望

The development and prospect of the bridge backwater research

论述了桥梁壅水计算的发展过程，分析了壅水计算的适用条件，通过实例分析了不同计算方法的精度，指出数值计算在解决工程水力学问题中具有很大的发展潜力。

The article mainly reports the development of the backwater research and analyzes the suitable, defect and merit of some formulates. Then using some examples, analyze the precision of the different methods, and think the numerical calculation method has a bright prospect.