Method for laying geotextile underwater
A technology of geotextiles and gravel bags, which is applied in infrastructure engineering, coastline protection, construction, etc., can solve problems such as uneven weight of stones, stone crushing of 1 volume of drainage board, etc., to reduce maintenance frequency, ensure construction quality, The effect of reducing maintenance costs
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[0024] The method for laying geotextiles underwater in the present invention preferably adopts the first self-propelled deck barge with a good anchoring system as the laying vessel. The laying vessel has two anchoring systems at the front and rear, and two sets of pulley blocks are equipped on one side of the vessel for lowering to be laid. Geotextile. In addition, a second self-propelled deck barge adjacent to the laying vessel is needed. The second self-propelled deck barge is used to load gravel bags and also serves as a diver's ship. The positioning directions of the two self-propelled deck barges are along the axis of the dike, the middle position of the two ships is the laying of the sideline, and the distance between the two ships is about 0.4m-0.8m, which is just enough to put the geotextile down. After the laying ship is in place, the divers go into the water, and the workers lay down the geotextile rolled up with steel pipes along the side of the ship. During the above proc
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