Strong foundationOverwater plastic drainage plate engineering vesselThe construction technology of engineering ship is international innovation technology, intelligent, efficient and fast construction is dedicated to major projects at sea (High technology equipment for reclamation projects, seaports, cross-sea Bridges, maritime airports, Marine garbage dumps, etc.)

1,PVDThe mooring system of a ship

The type of anchor is not specified in the bidding document. Our company plans to use conventional anchor cable to connect anchors for anchoring. Anchoring work by anchoring (transverse chicken advocate) to place and transport, placement and transport must be strictly safe"Light up and slow down" principle to reduce the disturbance to the seabed soil, reduce the impact on the Marine environment.

2, anchor layout scheme

The anchorage arrangement is based onPVDThe length of the ship's anchor cable and the construction area. According to thePVDThe characteristics and parameters of the equipment are calculated according to the length of the general anchor cable350Meters as the operating range of the anchor cable, so thatPVDThe engineering ship can reach the construction area of about once anchored22500㎡, the distance between the bow and stern anchors is approx350m.

3And move the ship

After one anchoring, it is necessary to re-anchor after the completion of construction in the area. According to the order of the construction plane, firstly, the direction of the construction ship to move is determined, and the four anchors are moved to the direction of the construction ship in turn150m, the construction ship is re-fixed for positioning construction, so thatPVDThe ship has completed one shift.

4Anchoring scheme of construction area by sea wall

When the construction ship constructs the area near the seawall, the Angle between the two anchor cables near the seawall is too large, and the construction ship cannot construct the area near the seawall through the four anchors, so it needs to use the way of pulling the core anchor to operate, and other anchoring and ship moving are the same as above.

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