SPUR DIKE, SPUR DIKE BLOCK, AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To attain low-cost manufacture and rapid construction by labor saving in regard to a spur dike for mitigating water force in a river.;SOLUTION: The spur dike comprises a cattle shaped skeleton and a spur dike block for a weight placed on the cattle shaped skeleton. The spur dike block 2 is composed of a plurality of lined-up frame bodies of box shape; a pair of bulkhead members 4 disposed at wall surfaces orthogonal to the lined-up direction, out of the wall surfaces of the frame bodies; cocomats disposed at the bottom part wall surfaces of the frame bodies and at both sidewall surfaces parallel in the lined-up direction, or disposed at least at the bottom part wall surfaces of the frame bodies; connecting pipes 5 laid between the pair of bulkhead members in the internal space of the frame bodies and opened to the outside at both ends; connecting members 9 communicating with the connecting pipes in the lined-up frame bodies; and concrete 8 placed in the internal space of the frame bodies.;COPYRIGHT: (C)2004,JPO