REINFORCEMENT EARTH FORMING METHOD, EARTH RETAINING WALL AND EARTH RETAINING WALL CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To form a stable filling by repeating the process where a porous plate type body of a foamed material is overlapped for stacking sediment thereon, another plate type body of a foamed material is superposed following rolling compacting the sediment, sediment is again stacked and rolling compaction is applied to the stuck sediment. ;SOLUTION: Plate type bodies 3 of expanded styrene having a suitable number of circular holes are arrayed on a subsoil 1, and sediment 4 is stuck on the plate type bodies 3. Subsequently, the stuck sediment 4 is sufficiently rolled compacted. Furthermore, plate type bodies 3 of expanded styrene are again arrayed on the rolled sediment 4 and another sediment 4 is stuck thereon. Thereafter, the stuck sediment 4 is sufficient rolled compacted. In this case, the circular holes of the upper plate type bodies 3 are positioned so as not to be overlapped on the circular holes of the lower plate type bodies, thereby causing the weight of the sediment 4 to act on the lower plate type bodies 3. This work is repeated until a desired height is obtained. Finally, concrete 5 is placed. As a result, the sediment and the foamed material are solidified and integrated with each other as a whole, thereby providing a sturdy body structure.;COPYRIGHT: (C)1998,JPO