Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
NATURAL GROUND REINFORCEMENT-EARTH METHOD AND REINFORCEMENT MATERIAL USED THEREFOR
PROBLEM TO BE SOLVED: To provide a natural ground reinforcement-earth method for discharging a sealant from an arbitrary place in a state of placing a reinforcement material in the natural ground, and also draining water from the ground to the contrary, and the reinforcement material used therefor.SOLUTION: In a natural ground reinforcement-earth method for stabilizing an anti-earth pressure structure, a banking, a cut slope face and the like by arranging a reinforcement material at a horizontal or a predetermined installation angle in a multistage in a natural ground 6 from the slope face and the retaining wall side, the reinforcement material is an injection board 1 being a flexible slender plate shape, also formed in the plate thickness, extending in the longitudinal direction and having a plurality of long holes usable as a fluid transfer passage, and the injection board is inserted into an installation pipe installed in the natural ground, or is left as it is in the natural ground in a mode of exposing a board rear end 1a to the slope face and the retaining wall outside by extraction of the installation pipe from a state of being installed in the natural ground together with the installation pipe.SELECTED DRAWING: Figure 1
【課題】補強材を地山内に配置した状態でシール材を任意の箇所から吐出したり、逆に地盤からの排水も行えるようにした地山補強土工法、及びそれに用いられる補強材を提供する。【解決手段】補強材を斜面や擁壁側より地山６内に多段に水平又は所定設置角で配置することで抗土圧構造物や盛土、切土斜面等の安定化を図る地山補強土工法において、前記補強材は、可撓性の細長い板状で、かつ板厚内に形成されて長手方向に延び流体移送用通路として使用可能な複数の長孔を有した注入ボード１であり、前記注入ボートを地山内に打設された打設管内に挿入したり、或いは打設管と共に地山内に打設した状態から、前記打設管の引き抜きによりボード後端１ａを斜面や擁壁外側に露出した態様で地山内に残置する。【選択図】図１
NATURAL GROUND REINFORCEMENT-EARTH METHOD AND REINFORCEMENT MATERIAL USED THEREFOR
PROBLEM TO BE SOLVED: To provide a natural ground reinforcement-earth method for discharging a sealant from an arbitrary place in a state of placing a reinforcement material in the natural ground, and also draining water from the ground to the contrary, and the reinforcement material used therefor.SOLUTION: In a natural ground reinforcement-earth method for stabilizing an anti-earth pressure structure, a banking, a cut slope face and the like by arranging a reinforcement material at a horizontal or a predetermined installation angle in a multistage in a natural ground 6 from the slope face and the retaining wall side, the reinforcement material is an injection board 1 being a flexible slender plate shape, also formed in the plate thickness, extending in the longitudinal direction and having a plurality of long holes usable as a fluid transfer passage, and the injection board is inserted into an installation pipe installed in the natural ground, or is left as it is in the natural ground in a mode of exposing a board rear end 1a to the slope face and the retaining wall outside by extraction of the installation pipe from a state of being installed in the natural ground together with the installation pipe.SELECTED DRAWING: Figure 1
【課題】補強材を地山内に配置した状態でシール材を任意の箇所から吐出したり、逆に地盤からの排水も行えるようにした地山補強土工法、及びそれに用いられる補強材を提供する。【解決手段】補強材を斜面や擁壁側より地山６内に多段に水平又は所定設置角で配置することで抗土圧構造物や盛土、切土斜面等の安定化を図る地山補強土工法において、前記補強材は、可撓性の細長い板状で、かつ板厚内に形成されて長手方向に延び流体移送用通路として使用可能な複数の長孔を有した注入ボード１であり、前記注入ボートを地山内に打設された打設管内に挿入したり、或いは打設管と共に地山内に打設した状態から、前記打設管の引き抜きによりボード後端１ａを斜面や擁壁外側に露出した態様で地山内に残置する。【選択図】図１
NATURAL GROUND REINFORCEMENT-EARTH METHOD AND REINFORCEMENT MATERIAL USED THEREFOR
地山補強土工法及びそれに用いられる補強材
FUKADA HISASHI (Autor:in) / YABE HIROSHI (Autor:in)
07.09.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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