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天津港曾是一个泥沙淤积十分严重的港口,港池中有时出现5～6米厚的浮泥层,如果沿用传统的高频测深仪测量港口水深,部分港池、泊位达不到设计通航水深标准,意味着这些港池、泊位要立即进行维护疏浚。面对此问题,1999至2003年期间,天津港对适航水深进行了一系列研究,确定了适航水
Tianjin Port was once a very serious sedimentation silt port, the port pool sometimes appear 5-6 meters thick floating mud layer, if the use of traditional high-frequency depth sounder measuring the depth of the port, part of the port pool, berth less than the design Navigable water depth means that these harbor basins and berths should be immediately maintained for dredging. Faced with this problem, from 1999 to 2003, Tianjin Port made a series of studies on the seaworthiness of seaworthy airworthiness