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(四)波浪的搬运与沉积作用波浪除了直接破坏边岸以外,还引起沿岸上所有碎石块继续碎解和作与边岸平行或垂直的运动。由于波浪运动速度不同可使水下的碎石块发生沿斜坡滚动(推移)或悬浮移动。在平底的情况下碎石开始滚动的条件可用下列公式表示:
(IV) Wave Handling and Sedimentation In addition to directly destroying the coast, waves also cause all debris along the coast to continue to disintegrate and make parallel or vertical movement with the coast. Due to the different speeds of wave motion, the underwater crushed stones can roll (push) or levitate along the slope. In the case of flat ground rubble start rolling conditions can be expressed by the following formula: