THE NATURAL STONE RETAINING STRUCTURE USING BLASTED ROCKS AND CONCRETE RESISTANCE BLOCKS AND ITS CONSTRUCTION TECHNIQUE

摘要

PURPOSE: A retaining wall of natural stone structure using the blasting pedestal and concrete resistance block and a construction method thereof are provided to easily correct displacement generating during construction. CONSTITUTION: A retaining wall of natural stone structure using the blasting pedestal and concrete resistance block comprises a plurality of native rocks(100), a plurality of concrete resistant blocks(200) and a wire rope(300). The native rock is perpendicularly installed on the front leaving regular intervals from an incline(G) of rear side. A set anchor(110) is attached on the rear side of the native rock. The concrete resistant block is buried to the incline located on the rear side of the native rock. A connecting bolt(210) is inserted into the front side and a screwnut(220) is fixed on the rear side of the concrete resistant block. The wire rope is combined between the set anchor and the connecting bolt.