CAPTURING CONSTRUCTION FOR CATCHING FLOW-DOWN MATTERS

摘要

PROBLEM TO BE SOLVED: To provide a structure for capturing flow-down matters such as great logs, rocks or the like in a gorge without employing a rigid construction as a means resisting to external forces thereby without using a great amount of heavy materials such as concrete or steel members and avoiding a large-scale works in maintenance and construction management.;SOLUTION: Rigid structural bodies arranged on the gorge floor and a plurality of rope-shaped tension members, for which expansion members are coupled at least at one place, are combined together and the tension members are coupled to supporting anchors fixed and supported to the grounding portion and arranged in the gorge.;COPYRIGHT: (C)2003,JPO