| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate the movement in a block unit to efficiently perform a repair work and to easily install a retaining wall in the ground inclined in a wall width direction. <P>SOLUTION: A retaining wall 10 includes panel-shaped blocks 12 and cube-shaped blocks 13, which are made of concrete. Each of left recessed grooves 13L and right recessed grooves 13R is formed to extend in a height direction with a slightly wider groove width than the thickness of the panel-shaped block 12 in right and left side surfaces of each of the cube-shaped blocks 13. When the panel-shaped block 12 is supported between a pair of cube-shaped blocks 13, a left side end of the panel-shaped block 12 is detachably fitted into the right recessed grooves 13R of two or more stacked cube-shaped blocks 13 on a left side of the panel-shaped block 12. A right side end of the panel-shaped block 12 is detachably fitted into the left recessed grooves 13L of two or more stacked cube-shaped blocks 13 on a right side of the panel-shaped block 12. <P>COPYRIGHT: (C)2013,JPO&INPIT |
