30年来作者对局部冲刷水力学进行了原型和实验室综合研究,根据研究的成果可以设计并兴建许多新型护岸建筑物,这种新型护岸建筑物具有很大的经济效益。综合研究的目的是尽可能利用挟带悬浮物的水流能量,避免使用价格昂贵的建筑材 In the past 30 years, the author conducted a comprehensive prototype and laboratory study on the local erosion dynamics. According to the research results, many new revetments can be designed and constructed. The new revetment has great economic benefits. The purpose of the comprehensive study is to use as much as possible the water flow carrying suspended solids to avoid the use of expensive building materials