How to effectively prevent Marine cable failure occur?

by:SanTong     2021-02-04
For by small flow or no berth, to reduce the flow of the hull transverse force. Has such as flow big berth, should be to increase the number of Marine rope, and is on the far shore pile to lengthen Marine cable, Marine cable force. Still can use thrust or tug assistance, prevent hull is pushed away from the dock, reduce the Marine cable force.   Ship stem should meet the main flow direction. If berth was mainly affected by the water, should rely on the water head, avoid by higher water head, to reduce the water pressure on the hull. Anchor and standby engine. Outer side a bulk of water anchors, the use of the anchor holding power, which reduces the water flow to the Marine cable forces. In each car, before the arrival of rapids rapids when moving car to resist, also can reduce the Marine cable force. Attached as much as possible of the cable and the uniform stress as far as possible, and before and after the distribution should be reasonable. Rely on the water head, boat head line should focus on increasing; By higher water head, should strengthen the ship mooring. Terminal use special Marine mooring rope or chain. For ship by dock long have short, should be onshore and/or increase the Marine rope or chain on the buoy. In surge of wharf, using mixed line mooring, namely the ship bollard to outboard section of steel cable, and outboard to another shore piles with fiber cable, as to reduce the wear and tear of chemical fiber rope.   The problem of mooring device. To prevent Marine rope friction caused by hull broken line, can be affected by friction parts package to canvas or other wear-resistant material, but the fundamental solution is assembled in shipbuilding omnidirectional rolling guide rope device, in order to solve the friction caused by the broken line.   When the ship stem flow, the head is very tight and stern line is very loose, should be appropriate tightening stern line, don't leave the dock to make the ship stern so as to reduce the magnitude of impulse and before and after the hull to turn right or left; If the ship stem downstream without horizontal wind, stern line on alert and head line is loose, should be appropriate tightening head line.
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