A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD OF CIRCULAR WATER CHANNEL AND REPAIRED CIRCULAR WATER CHANNEL
To provide a repair method of a circular water channel and the circular water channel repaired by its repair method for repairing in a state of still installing an existing circular water channel without replacing the whole of the circular water channel in repair of the circular water channel of causing a chipped part.SOLUTION: In a repair method of a circular water channel, a concrete layer 10 is provided in a cavity part of becoming an upper part of a synthetic resin pipe 5, by installing and fixing the synthetic resin pipe over between catchment basins provided with every prescribed interval in the longer direction, by inserting the cross-sectional circular long size synthetic resin pipe 5 of a size along a curved surface of a water channel part onto a bottom part of the water channel part from the cavity part, by providing the cavity part by removing an upper part of an existing circular water channel 1 of causing a chipped part over in the longer direction by having a width of at least the water channel part and the depth up to a substantial central position of the water channel part.SELECTED DRAWING: Figure 3
【課題】欠損が生じた円形水路の改修において、該円形水路の全体を取り替えることなく、既存の円形水路を設置したままの状態で改修することを目的とした円形水路の改修工法及びその改修工法によって改修された円形水路を提供する。【解決手段】欠損の生じた既存の円形水路１の上方部を少なくとも水路部の幅と水路部の略中心位置までの深さを有して長手方向にわたって除去して空洞部を設け、該空洞部より水路部の底部上に該水路部の湾曲面に沿った大きさの断面円形状の長尺の合成樹脂管５を入れ込み、該合成樹脂管を長手方向の所定間隔毎に設けた集水桝間にわたって設置固定し、該合成樹脂管５の上方部となる空洞部にコンクリート層１０を設けてなることを特徴とする円形水路の改修工法。【選択図】図３
REPAIR METHOD OF CIRCULAR WATER CHANNEL AND REPAIRED CIRCULAR WATER CHANNEL
To provide a repair method of a circular water channel and the circular water channel repaired by its repair method for repairing in a state of still installing an existing circular water channel without replacing the whole of the circular water channel in repair of the circular water channel of causing a chipped part.SOLUTION: In a repair method of a circular water channel, a concrete layer 10 is provided in a cavity part of becoming an upper part of a synthetic resin pipe 5, by installing and fixing the synthetic resin pipe over between catchment basins provided with every prescribed interval in the longer direction, by inserting the cross-sectional circular long size synthetic resin pipe 5 of a size along a curved surface of a water channel part onto a bottom part of the water channel part from the cavity part, by providing the cavity part by removing an upper part of an existing circular water channel 1 of causing a chipped part over in the longer direction by having a width of at least the water channel part and the depth up to a substantial central position of the water channel part.SELECTED DRAWING: Figure 3
【課題】欠損が生じた円形水路の改修において、該円形水路の全体を取り替えることなく、既存の円形水路を設置したままの状態で改修することを目的とした円形水路の改修工法及びその改修工法によって改修された円形水路を提供する。【解決手段】欠損の生じた既存の円形水路１の上方部を少なくとも水路部の幅と水路部の略中心位置までの深さを有して長手方向にわたって除去して空洞部を設け、該空洞部より水路部の底部上に該水路部の湾曲面に沿った大きさの断面円形状の長尺の合成樹脂管５を入れ込み、該合成樹脂管を長手方向の所定間隔毎に設けた集水桝間にわたって設置固定し、該合成樹脂管５の上方部となる空洞部にコンクリート層１０を設けてなることを特徴とする円形水路の改修工法。【選択図】図３
REPAIR METHOD OF CIRCULAR WATER CHANNEL AND REPAIRED CIRCULAR WATER CHANNEL
円形水路の改修工法及び改修された円形水路
YAMAMOTO YOSHIAKI (author)
2019-06-20
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
COUPLING INSTALLATION METHOD FOR PRECAST CIRCULAR WATER CHANNEL
| European Patent Office | 2017
| European Patent Office | 2018
INSPECTION TOOL FOR CIRCULAR WATER CHANNEL STRUCTURE AND INSPECTION METHOD
| European Patent Office | 2018