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SLOPE STABILIZATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a slope stabilization structure capable of pressing a slope stably for a long time.SOLUTION: A reinforcement material 3 such as a rock bolt is inserted in a slope 1 and a nut 4 is screwed to a head of the reinforcement material 3. A coil spring 5 is arranged between the nut 4 and the slope 1 and the coil spring 5 is in a compressed state. In particular, a net 2 is laid on the slope 1 and the reinforcement material 3 is inserted in a prescribed position of a laying area of the net 2. The coil spring 5 is arranged between the nut 4 and the net 2, and the head of the reinforcement material 3 is inserted inside the coil spring 5 and the lower end side of a wire of the coil spring 5 is hooked to the net 2.SELECTED DRAWING: Figure 2
【課題】長期に亘って斜面を安定して押さえ付けることができる斜面安定化構造を提供する。【解決手段】斜面1にロックボルト等の補強材3が挿入され、該補強材3の頭部にナット4が螺着され、該ナット4と斜面1との間にコイルバネ5が配置されており、該コイルバネ5は圧縮状態にあり、特に、斜面1にネット2が敷設され、該ネット2の敷設領域の所定箇所に補強材3が挿入されており、ナット4とネット2との間にコイルバネ5が配置されており、コイルバネ5の内側を補強材3の頭部が挿通しており、コイルバネ5の線材の下端部側がネット2に引っ掛けられている。【選択図】図2
SLOPE STABILIZATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a slope stabilization structure capable of pressing a slope stably for a long time.SOLUTION: A reinforcement material 3 such as a rock bolt is inserted in a slope 1 and a nut 4 is screwed to a head of the reinforcement material 3. A coil spring 5 is arranged between the nut 4 and the slope 1 and the coil spring 5 is in a compressed state. In particular, a net 2 is laid on the slope 1 and the reinforcement material 3 is inserted in a prescribed position of a laying area of the net 2. The coil spring 5 is arranged between the nut 4 and the net 2, and the head of the reinforcement material 3 is inserted inside the coil spring 5 and the lower end side of a wire of the coil spring 5 is hooked to the net 2.SELECTED DRAWING: Figure 2
【課題】長期に亘って斜面を安定して押さえ付けることができる斜面安定化構造を提供する。【解決手段】斜面1にロックボルト等の補強材3が挿入され、該補強材3の頭部にナット4が螺着され、該ナット4と斜面1との間にコイルバネ5が配置されており、該コイルバネ5は圧縮状態にあり、特に、斜面1にネット2が敷設され、該ネット2の敷設領域の所定箇所に補強材3が挿入されており、ナット4とネット2との間にコイルバネ5が配置されており、コイルバネ5の内側を補強材3の頭部が挿通しており、コイルバネ5の線材の下端部側がネット2に引っ掛けられている。【選択図】図2
SLOPE STABILIZATION STRUCTURE
斜面安定化構造
SHIROTA AKIFUMI (Autor:in) / KUNIMITSU MASAHIRO (Autor:in)
11.01.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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