Different risks may often come up in constructing and operating the bank revetment.
护岸工程在建造和运营中,经常会遇到各种风险.
While serve for beaching of bank, permeable spur dike could elaborate meantime merit sever of discontinuity revetment slacken littoral current velocity, brought accumulation of sediment, touch the object to preserve bank.
当用作护岸工程时,丁坝可以发挥其间断性护岸的优点,减缓近岸流速,促使泥沙淤积,达到保护堤岸的目的。
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