ESTABLISHMENT CONSTRUCTION OF SHORE PROTECTION STRUCTURE FOR RIVER ECOSYSTEM CARE

摘要

A structure for installing an embankment for protecting a river ecosystem is provided to prevent collapse of a slope around the river, and to preserve the ecosystem by constructing a habitat and a spawning ground for fishes with a base block, ecological blocks and a rear protection frame. A structure for installing an embankment includes plural steel pipe piles(10) installed triangularly and successively at both sides of a river, a base block(20) fitted to an upper part of the steel pipe pile by assembling holes penetrated up and down, an ecological block(30) fitted to the steel pipe pile, provided with an assembling hole(31) combined with the steel pipe pile and formed at an apex of a triangle and plural ecological moving holes(32) contacted to the river, successively stacked in the upper part of the base block and filled with circular aggregate(33), and a rear protection frame(40) installed between the ecological blocks. The rear protection frame is divided by a partition wall(41), and an upper part of the rear protection frame is finished by a cover(46). Plural circular rubber rods(43) are vertically inserted to a case in the front of the rear protection frame, and plural springs are inserted between earth pressure absorbing frames to absorb earth pressure. The environment-friendly embankment is constructed by forming the ecological moving holes as a habitat or a moving passage for aquatic organisms.