| 摘要 |
PROBLEM TO BE SOLVED: To provide a drift suppression system of a ship, a container and a timber block that can prevent drift of a ship or the like, or any damage on other object when a tsunami attacks.SOLUTION: A drift preventive rope 2 in which a hook locking implement 3 is mounted on a fore end of a mooring rope 21 and a buffering material 22 is interposed in the middle of the mooring rope, is installed in a ship 1 or the like, and a capturing rope 4 with which the hook locking implement at the fore end of the drift preventive rope can be engaged, is installed on a sea bed or on the land. The hook locking implement at the fore end of the drift preventive rope is configured by journaling a plurality of hooks by a rotary shaft, and imparting elasticity to each hook to open outward, and restraining the hooks from the outer circumference by a constraint belt. |
