SUPPORT STRUCTURE FOR TUNNEL REPAIRING PLATE

摘要

PROBLEM TO BE SOLVED: To provide a support structure for a tunnel repairing plate capable of reducing cost. SOLUTION: In this support structure, plural timberings 14 are disposed on an inner surface 11a of a tunnel 11 at an interval, and a tunnel repairing plate 12 is supported by a pair of plate parts 18 of mutually adjacent timberings 14 extended to get closer to each other. It has a support member 27 installed on the tunnel repairing plate 12 to be disposed over the plate parts 18 with both end parts locked to the plate parts 18 for supporting the tunnel repairing plate 12 between the plate parts 18.