spur dike

基本解釋

The embankment projects often received the flood threats, so the dangers of root stones lost and spur-dike bodies under destroyed always appeared on one hand.
壩岸工程一方面經(jīng)常受到洪水威脅，發(fā)生根石走失、壩體破壞等險情；
The spur-dike is a common important building which is usually used in river course improvement projects, controlling river trend, bend protection, beam attack sand and high water levels.
丁壩是河道及航道整治工程中一種常用的重要建筑物，具有控制河勢、保護岸灘、束水攻沙及壅高水位等多種功能。
http://dict.cnki.net
This paper presents an experimental study on the turbulence intensity flow characteristics of spur dike flow. Time-average velocity and fluctuation intensity are measured from all aspects.
采用三維聲學多普勒流速儀對彎道內(nèi)丁壩附近水流的紊動特性進行了系統(tǒng)的試驗研究，較為精確地測量了彎道內(nèi)丁壩附近水流的三維時均流速和脈動強度等。

丁壩
The stability of spur dike was discussed in detail with fuzzy mathematics.
采用模糊數(shù)學分析的方法,對丁壩穩(wěn)定性進行了分析。
挑水壩
排水壩