A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER CHANNEL RENOVATING METHOD
PROBLEM TO BE SOLVED: To provide a renovating method capable of easily renovating an existing water channel.SOLUTION: First, washers and nuts are removed from anchor bodies of anchor members 4 and a lining plate 3, which is fixed with the washers 4 and the nuts, is removed in a state where the anchor bodies are kept to be fixed to a water channel body 1. Second, a deteriorating state of inside surfaces of a back-fill material 2 covered with the lining plate 3 and the water channel body 1 is monitored. If a deterioration of the back-fill material 2 is identified by monitoring, the deteriorated back-fill material 2 is removed and a new back-fill material 2 and a new lining plate 3 are fixed on the inner surface of the water channel body 1, washers are fixed on the anchor body, and the nuts are screwed to fix the back-fill material 2 and the lining plate 3.SELECTED DRAWING: Figure 1
【課題】既設の水路の更生を容易に行うことができる更正方法を提供する。【解決手段】まず、アンカー部材４のアンカー本体から、ワッシャー及びナットを取り外し、アンカー本体が水路本体１に設けられたままの状態としつつ、ワッシャー４及びナットで固定されているライニング板３を取り外す。次に、ライニング板３に覆われていた裏込材２及び水路本体１の内面の劣化状況をモニタリングする。このモニタリングの結果、裏込材２の劣化が確認された場合は、その劣化した裏込材２を取り外し、新品の裏込材２とライニング板３を水路本体１の内面に設け、アンカー本体にワッシャーを設けるとともにナットを締め付けて、裏込材２及びライニング板３を固定する。【選択図】図１
WATER CHANNEL RENOVATING METHOD
PROBLEM TO BE SOLVED: To provide a renovating method capable of easily renovating an existing water channel.SOLUTION: First, washers and nuts are removed from anchor bodies of anchor members 4 and a lining plate 3, which is fixed with the washers 4 and the nuts, is removed in a state where the anchor bodies are kept to be fixed to a water channel body 1. Second, a deteriorating state of inside surfaces of a back-fill material 2 covered with the lining plate 3 and the water channel body 1 is monitored. If a deterioration of the back-fill material 2 is identified by monitoring, the deteriorated back-fill material 2 is removed and a new back-fill material 2 and a new lining plate 3 are fixed on the inner surface of the water channel body 1, washers are fixed on the anchor body, and the nuts are screwed to fix the back-fill material 2 and the lining plate 3.SELECTED DRAWING: Figure 1
【課題】既設の水路の更生を容易に行うことができる更正方法を提供する。【解決手段】まず、アンカー部材４のアンカー本体から、ワッシャー及びナットを取り外し、アンカー本体が水路本体１に設けられたままの状態としつつ、ワッシャー４及びナットで固定されているライニング板３を取り外す。次に、ライニング板３に覆われていた裏込材２及び水路本体１の内面の劣化状況をモニタリングする。このモニタリングの結果、裏込材２の劣化が確認された場合は、その劣化した裏込材２を取り外し、新品の裏込材２とライニング板３を水路本体１の内面に設け、アンカー本体にワッシャーを設けるとともにナットを締め付けて、裏込材２及びライニング板３を固定する。【選択図】図１
WATER CHANNEL RENOVATING METHOD
水路の更生方法
FUJIMOTO MITSUNOBU (author) / HAZAMA MASAYA (author) / TAKEDA MAKOTO (author) / SEKINE HIROYUKI (author) / MATSUBARA MICHIO (author) / HASEGAWA KAZUHITO (author) / ISHIGAMI AKIO (author) / TABA KAZUYA (author) / OGATA HIDEHIKO (author) / AOYAMA HIROTOSHI (author)
2016-05-16
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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