A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY WALL AND REPAIRING METHOD OF PIPE CONDUIT USING THE SAME
To provide a temporary wall which can be easily and rapidly installed, is capable of withstanding high water pressure, and is installed during renovation of the pipe conduit to partition the pipe conduit into a repair zone and a temporary flow path to prevent water ingress into the repair zone, and a repairing method of a pipe conduit using the temporary wall.SOLUTION: A temporary wall comprises: a partition wall W1 arranged in a longitudinal direction of a pipe conduit P; and closing walls W2, W3 that seal an opening of a repair zone D at upstream and downstream ends of the partition wall W1. The partition wall W1 and the closing walls W2, W3 comprises a plurality of support columns 2 and a plurality of water stop plates 3. The support column 2 is fixed so as to be erected at the bottom of the pipe conduit P by support means 4, and is equipped with a holding mechanism 5 for the water stop plate 3. The water stop plate 3 is oriented upright from a bottom part of the pipe conduit P by the holding mechanism 5.SELECTED DRAWING: Figure 2
【課題】簡易かつ迅速に設置することができるようにしながら、大きな水圧にも対応できる、管渠の改修時に該管渠を補修域と仮流路とに区画し、補修域への水の侵入を防ぐために設置する仮設壁及びその仮設壁を用いる管渠の改修方法を提供すること。【解決手段】管渠Ｐの長手方向に沿って配置される仕切壁Ｗ１と、仕切壁Ｗ１の上流端及び下流端で補修域Ｄの開口を塞ぐ閉止壁Ｗ２、Ｗ３とを備え、仕切壁Ｗ１及び閉止壁Ｗ２、Ｗ３は、複数の支柱２と、複数の止水板３とを備え、支柱２は、支持手段４により管渠Ｐの底部に立設するように固定されており、かつ止水板３の保持機構５を備え、止水板３は、保持機構５により、管渠Ｐの底部から立設されるようにする。【選択図】図２
TEMPORARY WALL AND REPAIRING METHOD OF PIPE CONDUIT USING THE SAME
To provide a temporary wall which can be easily and rapidly installed, is capable of withstanding high water pressure, and is installed during renovation of the pipe conduit to partition the pipe conduit into a repair zone and a temporary flow path to prevent water ingress into the repair zone, and a repairing method of a pipe conduit using the temporary wall.SOLUTION: A temporary wall comprises: a partition wall W1 arranged in a longitudinal direction of a pipe conduit P; and closing walls W2, W3 that seal an opening of a repair zone D at upstream and downstream ends of the partition wall W1. The partition wall W1 and the closing walls W2, W3 comprises a plurality of support columns 2 and a plurality of water stop plates 3. The support column 2 is fixed so as to be erected at the bottom of the pipe conduit P by support means 4, and is equipped with a holding mechanism 5 for the water stop plate 3. The water stop plate 3 is oriented upright from a bottom part of the pipe conduit P by the holding mechanism 5.SELECTED DRAWING: Figure 2
【課題】簡易かつ迅速に設置することができるようにしながら、大きな水圧にも対応できる、管渠の改修時に該管渠を補修域と仮流路とに区画し、補修域への水の侵入を防ぐために設置する仮設壁及びその仮設壁を用いる管渠の改修方法を提供すること。【解決手段】管渠Ｐの長手方向に沿って配置される仕切壁Ｗ１と、仕切壁Ｗ１の上流端及び下流端で補修域Ｄの開口を塞ぐ閉止壁Ｗ２、Ｗ３とを備え、仕切壁Ｗ１及び閉止壁Ｗ２、Ｗ３は、複数の支柱２と、複数の止水板３とを備え、支柱２は、支持手段４により管渠Ｐの底部に立設するように固定されており、かつ止水板３の保持機構５を備え、止水板３は、保持機構５により、管渠Ｐの底部から立設されるようにする。【選択図】図２
TEMPORARY WALL AND REPAIRING METHOD OF PIPE CONDUIT USING THE SAME
仮設壁及びその仮設壁を用いる管渠の改修方法
ISHIBASHI NAOYA (author) / KATO SHINYA (author) / TAKEBE KOSUKE (author) / TAKESHITA MASARU (author) / IETAKA WATARU (author) / MORITA YOSHINOBU (author)
2023-09-22
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
TEMPORARY PIPING UNIT AND TEMPORARY PIPE CONDUIT EMPLOYING THE SAME
| European Patent Office | 2018
| European Patent Office | 2020