Retaining wall has the stone/deposit grille that falls

摘要

PROBLEM TO BE SOLVED: To provide a retaining wall with a falling stone/sediment guard fence that has cushioning properties and sufficient strength against an impact of a relatively small falling stone and sediment, and is superior in cost effectiveness although having a compact structure.SOLUTION: A retaining wall 1 with a falling stone/sediment guard fence comprises: a bottom face material 4 having meshes; a falling stone/sediment guard fence 3 stood on the bottom face material 4; and a bank 5 formed on the bottom face material 4 behind the falling stone/sediment guard fence 3. The falling stone/sediment guard fence 3 comprises a front wall face material 12 and a rear wall face material 13 having meshes, and the front wall face material 12 and rear wall face material 13 have their upper end parts 20, 21 crossed each other at an acute angle and coupled together at the crossing place with a clearance left by an upper coupling part 28, and also have their lower end parts 22, 23 coupled together by lower end coupling parts 29, 30 crossing the bottom face material 4 with a clearance left.SELECTED DRAWING: Figure 1