自航耙吸式挖泥船艏吹施工工艺及效益分析

在黄骅港内航道、港池、泊位水域，采用自航耙吸式挖泥船艏吹施工工艺进行吹填施工，提高了效率，节约了成本，减少疏浚船舶施工与正常航行作业船舶之间的干扰，保证了进出港船舶正常运行。

Bow-blowing Technology and Benefit Analysis of the Self-propelled Trailing Suction Hopper Dredger

Using bow-blowing technology of self-propelled trailing suction hopper dredgers to carrying out reclamation constructions in the channels, basins and berths of Huanghua Port, This technology has achieved high efficiency, cost saving, resuited in reduced disturbance between the dredging operation and the normal navigation operation of other vessels, and has ensured the normal operation of the incoming and outgoing vessels of the harbour.