CABLE SYSTEM FOR CABLE PEDESTRIAN BRIDGE AND CABLE PEDESTRIAN BRIDGE USING SAME

摘要

The present invention relates to a cable anchorage for vibration adjustment, a cable system and a cable pedestrian bridge using the same. The cable anchorage used in an end of a first cable which is one of a plurality of cables of a cable pedestrian bridge allowed with vertical displacement of a pedestrian path, comprises: a fixed block integrally fixed to an end of a first cable; a spring for accommodating the first cable at a central portion thereof and having an end supported to the fixed block; an anchor head having a through-hole through which the spring cannot pass but the first cable penetrate, and a support surface which supports the other end of the spring; and a sleeve having a hollow part for accommodating the spring and coupled to the anchor head to fix the anchor head to a predetermined position. The cable anchorage is provided in a cable of the cable pedestrian bridge to gradually increase a change rate of the shaking displacement of the cable pedestrian bridge caused by an applied load such that the appropriate shaking displacement is generated even in a small load and active vibration adjustment is performed for suppressing excessive shaking displacement under a large load Accordingly, the dynamic, enjoyable and stable walking is provided for a pedestrian while not lowering the structural stability of the cable pedestrian bridge.;COPYRIGHT KIPO 2020