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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF RETAINING WALL FOR NATURAL GROUND SLOPE, AND RETAINING WALL
To construct a tough retaining wall on a natural ground slope even in heavy rain and an earthquake by strengthening integration of a fascine gabion with a reinforcement material in a retaining wall constructed in the natural ground slope.SOLUTION: A construction method of a retaining wall for a natural ground slope K comprises: installing a plurality of fascine gabions integrated with reinforcement materials 110 constituted of a fascine gabion 111 alienated and arranged at a far edge side to an outer edge of the natural ground slope K and a reinforcement material 112 going toward the natural ground slope K continuously from the fascine gabion 111, along a mountain edge of the natural ground slope K; then filling an inside of the fascine gabion 111 with a cobble stone and a single grain size crushed stone 120 as an aggregate material for drainage; compacting a crusher-run 130 as an aggregate material for reinforcement onto the reinforcement material 112 to develop a fascine gabion reinforcement layer; and constructing an integrated retaining wall 100 by laminating the fascine gabion reinforcement layers in a vertical direction.SELECTED DRAWING: Figure 10
【課題】地山斜面に構築した擁壁のふとん籠と補強材との一体性を強化し、豪雨や地震の際であっても、地山斜面に強靭な擁壁を構築すること。【解決手段】地山斜面Ｋの外縁に対して遠縁側に離間配置されるふとん籠１１１とこのふとん籠１１１から連続して地山斜面Ｋに向かう補強材１１２とで構成された複数の補強材一体ふとん籠１１０を前記地山斜面Ｋの山際に沿って設置した後、ふとん籠１１１の内部に排水用骨材材料のぐり石や単粒度砕石１２０を充填するとともに前記補強材１１２の上に補強用骨材材料のクラッシャラン１３０を締固めしてふとん籠補強層を造成し、このふとん籠補強層を上下方向に積層して一体化した擁壁１００を構築する地山斜面Ｋの擁壁構築工法を提供する。【選択図】図１０
CONSTRUCTION METHOD OF RETAINING WALL FOR NATURAL GROUND SLOPE, AND RETAINING WALL
To construct a tough retaining wall on a natural ground slope even in heavy rain and an earthquake by strengthening integration of a fascine gabion with a reinforcement material in a retaining wall constructed in the natural ground slope.SOLUTION: A construction method of a retaining wall for a natural ground slope K comprises: installing a plurality of fascine gabions integrated with reinforcement materials 110 constituted of a fascine gabion 111 alienated and arranged at a far edge side to an outer edge of the natural ground slope K and a reinforcement material 112 going toward the natural ground slope K continuously from the fascine gabion 111, along a mountain edge of the natural ground slope K; then filling an inside of the fascine gabion 111 with a cobble stone and a single grain size crushed stone 120 as an aggregate material for drainage; compacting a crusher-run 130 as an aggregate material for reinforcement onto the reinforcement material 112 to develop a fascine gabion reinforcement layer; and constructing an integrated retaining wall 100 by laminating the fascine gabion reinforcement layers in a vertical direction.SELECTED DRAWING: Figure 10
【課題】地山斜面に構築した擁壁のふとん籠と補強材との一体性を強化し、豪雨や地震の際であっても、地山斜面に強靭な擁壁を構築すること。【解決手段】地山斜面Ｋの外縁に対して遠縁側に離間配置されるふとん籠１１１とこのふとん籠１１１から連続して地山斜面Ｋに向かう補強材１１２とで構成された複数の補強材一体ふとん籠１１０を前記地山斜面Ｋの山際に沿って設置した後、ふとん籠１１１の内部に排水用骨材材料のぐり石や単粒度砕石１２０を充填するとともに前記補強材１１２の上に補強用骨材材料のクラッシャラン１３０を締固めしてふとん籠補強層を造成し、このふとん籠補強層を上下方向に積層して一体化した擁壁１００を構築する地山斜面Ｋの擁壁構築工法を提供する。【選択図】図１０
CONSTRUCTION METHOD OF RETAINING WALL FOR NATURAL GROUND SLOPE, AND RETAINING WALL
地山斜面の擁壁構築工法および擁壁
KUBO MIKIO (author) / KAWASAKI HAJIME (author)
2018-12-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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