| 摘要 |
PURPOSE: A rockfall protection fence with a shock absorbing member which can absorb shock by falling rock or vehicle collision and a guard cable are provided to minimize safety accident including damage to a vehicle and traffic accident. CONSTITUTION: A rockfall protection fence with a shock absorbing member comprises an interior support, a wire rope and a noise-damper(250). The wire rope is fixed with the interior support and the wire netting is united. The noise-damper is included between the wire rope and interior support. The noise-damper offers the predetermined elastic force to the wire rope.
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