A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RESIN MATERIAL FOR WATERWAY MEMBER AND METHOD FOR CONSTRUCTING WATERWAY
To provide a resin material for a waterway member and a method for constructing a waterway, which can save manpower and perform quick construction and improve productivity.SOLUTION: A resin material 2 for a waterway member is made of a thermoplastic resin, and has a strip-shaped bottom portion 3, a side portion 5 provided along the extending direction of the bottom portion 3, and an overhanging portion 7 provided so as to project outward from the bottom portion 3 over the entire length of the bottom portion 3. A band-shaped excavation portion 11 is formed on the ground 9, and the resin material 2 having a folded shape so that the side portion 5 faces the bottom portion 3 is laid on the excavation portion 11. Then, the resin material 2 is heated to the glass transition point, the side portion 5 is deformed and molded so as to be substantially perpendicular to the bottom portion 3, and the side portion 5 is cooled and hardened to obtain a waterway member 1 having a waterway shape. After that, the upper part of the overhanging portion 7 is backfilled to complete a waterway 43.SELECTED DRAWING: Figure 5
【課題】省人化および迅速な施工が可能で、生産性を向上させることができる水路部材用の樹脂素材および水路の施工方法を提供する。【解決手段】熱可塑性樹脂製であり、帯状の底部３と、底部３の延伸方向に沿って設けられた側部５と、底部３の全長に亘って底部３から外側に張り出すように設けられた張出部７とを有する水路部材用の樹脂素材２を用いる。そして、地盤９に帯状の掘削部１１を形成し、掘削部１１に、側部５が底部３と対向するように折り畳まれた形状の樹脂素材２を敷設する。次に、樹脂素材２をガラス転移点に加熱し、側部５が底部３に対して略垂直となるように形状を変形させて成型し、側部５を冷却し硬化させて水路形状の水路部材１を得る。その後、張出部７の上方を埋め戻して水路４３を完成する。【選択図】図５
RESIN MATERIAL FOR WATERWAY MEMBER AND METHOD FOR CONSTRUCTING WATERWAY
To provide a resin material for a waterway member and a method for constructing a waterway, which can save manpower and perform quick construction and improve productivity.SOLUTION: A resin material 2 for a waterway member is made of a thermoplastic resin, and has a strip-shaped bottom portion 3, a side portion 5 provided along the extending direction of the bottom portion 3, and an overhanging portion 7 provided so as to project outward from the bottom portion 3 over the entire length of the bottom portion 3. A band-shaped excavation portion 11 is formed on the ground 9, and the resin material 2 having a folded shape so that the side portion 5 faces the bottom portion 3 is laid on the excavation portion 11. Then, the resin material 2 is heated to the glass transition point, the side portion 5 is deformed and molded so as to be substantially perpendicular to the bottom portion 3, and the side portion 5 is cooled and hardened to obtain a waterway member 1 having a waterway shape. After that, the upper part of the overhanging portion 7 is backfilled to complete a waterway 43.SELECTED DRAWING: Figure 5
【課題】省人化および迅速な施工が可能で、生産性を向上させることができる水路部材用の樹脂素材および水路の施工方法を提供する。【解決手段】熱可塑性樹脂製であり、帯状の底部３と、底部３の延伸方向に沿って設けられた側部５と、底部３の全長に亘って底部３から外側に張り出すように設けられた張出部７とを有する水路部材用の樹脂素材２を用いる。そして、地盤９に帯状の掘削部１１を形成し、掘削部１１に、側部５が底部３と対向するように折り畳まれた形状の樹脂素材２を敷設する。次に、樹脂素材２をガラス転移点に加熱し、側部５が底部３に対して略垂直となるように形状を変形させて成型し、側部５を冷却し硬化させて水路形状の水路部材１を得る。その後、張出部７の上方を埋め戻して水路４３を完成する。【選択図】図５
RESIN MATERIAL FOR WATERWAY MEMBER AND METHOD FOR CONSTRUCTING WATERWAY
水路部材用の樹脂素材、水路の施工方法
KATO YASUO (author) / MANAKA HIROYUKI (author) / SASAKURA TAKESHI (author) / MURAKAMI TAKESHI (author) / YAMAJI NOBUYA (author) / SAKOTA KENJI (author) / OKAMOTO MICHITAKA (author) / SAKO TOMOHIKO (author) / IWATA MITSUHIRO (author) / TSUDA JUN (author)
2021-07-08
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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