EARTH RETAINING MEMBER AND SLOPE PROTECTION CONSTRUCTION METHOD

PROBLEM TO BE SOLVED: To hold a natural vegetation state without collapsing a surface layer even when a lower layer is an unstable ground by forming a guide member for an anchor member guide on the base ends of a plurality of blade members formed radially, and driving an anchor member through the gu...

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Bibliographische Detailangaben
Hauptverfasser: ANDO MIKIO, YAMAMOTO TOMIHARU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To hold a natural vegetation state without collapsing a surface layer even when a lower layer is an unstable ground by forming a guide member for an anchor member guide on the base ends of a plurality of blade members formed radially, and driving an anchor member through the guide member into the ground. SOLUTION: A guide member 3 for an anchor member guide is formed on the base ends of a plurality of blade members 2, and the long strip-like steel plate-made blade member 2 radially extends by centering the cylindrically steel plate-made guide member 2. An anchor member 4 is driven through the guide member 3 into ground. The anchor member 3 is made a rod-like matter such as a reinforcing bar, a hook 30 for locking on one end is formed, and the other end forms an edge part for inserting in the ground, The earth retaining member 1 can not employ a concrete molding such as a block, the depth of the root of grass and tree is comparatively shallow, and even when it is used for a comparatively mild inclination in which an unstable ground layer exists on a lower layer, it can be maintained as it is.