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挡板式护岸结构由砼的垂直挡板和钢砼底板组成的钢砼下部构件,及以底板为基础的块石或钢砼挡土墙构筑而成。其特点是:垂直挡板可防止波浪的冲刷,基础底板置于较高位置,使挡土墙高度减少。但该结构受力情况较为复杂,设计计算方法尚不成熟,施工工艺尚需进一步探索,并对土质有一定要求。从杭嘉湖地区地质条件较好的河道使用来看,其投资省、施工技术简单,但在拦路港这种淤泥质土质条件下的应用需要专门论证。根据水利部水规总院对拦路港工程初步
Baffle revetment structure by the vertical concrete baffle and steel concrete floor composed of the lower part of steel and concrete, and to the base of the block stone or steel retaining wall constructed of concrete. Its features are: vertical baffle to prevent the erosion of waves, the base plate placed in a higher position, so that retaining wall height reduction. However, the structure of the force situation is more complex, design and calculation methods are not yet mature, the construction process needs further exploration, and the soil has certain requirements. From the use of the better geological conditions in the Hangjiahu area, the investment in the province and the construction technology are simple. However, the application in muddy soil conditions at the port of quarantine needs special proof. According to the Ministry of Water Resources Water Regulatory Headquarters on the road block port preliminary