| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforced-earth wall structure, in which the maintenance of the natural environment is considered and the face of a slope can be protected, and a construction method, by which the structure, in which the maintenance of the natural environment is considered and the face of the slope can be protected, can be built. SOLUTION: The reinforced-earth wall structure 11 is constituted by laying geotextiles 13 as a reinforcing material in reinforced-earth walls 12 built on the front of the face of the slope N of a river facing a water way. The geotextiles 13 are laid so as to be extended in the thickness direction of the walls 12 until they reach the face of the slope N from the front sides of the walls 12. At least O.5 m is required as the lengths of the geotextiles 13 while the lengths of the geotextiles 13 are set in 40% or less of the heights of the walls 12 or 3 m or less. COPYRIGHT: (C)2004,JPO&NCIPI
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