| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforced-earth wall structure, in which a strength against external force is increased while the face of a slope can be protected by considering the maintenance of a natural environment, and a construction method, by which the reinforced-earth wall structure, in which the strength against external force is increased while the face of the slope can be protected by considering the maintenance of the natural environment, 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 continuously extended extensively over the whole cross direction of reinforced-earth walls 12. At least 0.5 m is required as lengths in the cross direction of the geotextiles 13 while 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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