A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a revetment construction method capable of eliminating a cast-in-place concrete work, easily securing a worker, and improving work efficiency in which all of coating bodies on a sloped face are constituted of concrete secondary products.SOLUTION: In a revetment construction method, among first to fourth revetment concrete blocks 10, 20, 30, 40 in which connectors 14, 24, 34, 44 are implanted in each of corner end edges 12, 22, 32, 42 that are made by cutting off four corner portions of concrete blocks with rectangular shapes in plan view across a predetermined range and which have an octagon shape in plan view, the first to third revetment concrete blocks 10, 20, 30 are laid on a sloped face N to be protected, and integrated by connecting the connectors 14, 24, 34 being adjacent to each other with each other, to construct a first unit U1. Then, a plurality of first units U1 are laid. Then, the fourth revetment concrete block 40 is laid to construct a second unit U2, and a plurality of second units U2 are laid in a revetment extension direction and they are integrated.SELECTED DRAWING: Figure 13
【課題】護岸工法において法面の被覆体をすべてコンクリート二次製品で構成し、現場打ちコンクリート作業を不要とし、作業員の確保を容易にすると共に作業効率の向上が可能な護岸工法を提供すること。【解決手段】平面視矩形状のコンクリートブロックの四隅部分を所定範囲にわたって切り落とした隅端縁１２，２２，３２，４２のそれぞれに連結具１４，２４，３４，４４が植設され、平面視八角形をなす第１乃至第４護岸用コンクリートブロック１０，２０，３０，４０のうち、第１乃至第３護岸用コンクリートブロック１０，２０，３０を護岸対象法面Ｎに敷設して、互いに隣接する連結具１４，２４，３４どうしを連結することにより一体化して第１ユニットＵ１を構築した後、複数の第１ユニットＵ１を敷設した後、第４護岸用コンクリートブロック４０を敷設して第２ユニットＵ２を構築し、護岸延長方向に複数の第２ユニットＵ２を敷設してこれらを一体化する護岸工法。【選択図】図１３
To provide a revetment construction method capable of eliminating a cast-in-place concrete work, easily securing a worker, and improving work efficiency in which all of coating bodies on a sloped face are constituted of concrete secondary products.SOLUTION: In a revetment construction method, among first to fourth revetment concrete blocks 10, 20, 30, 40 in which connectors 14, 24, 34, 44 are implanted in each of corner end edges 12, 22, 32, 42 that are made by cutting off four corner portions of concrete blocks with rectangular shapes in plan view across a predetermined range and which have an octagon shape in plan view, the first to third revetment concrete blocks 10, 20, 30 are laid on a sloped face N to be protected, and integrated by connecting the connectors 14, 24, 34 being adjacent to each other with each other, to construct a first unit U1. Then, a plurality of first units U1 are laid. Then, the fourth revetment concrete block 40 is laid to construct a second unit U2, and a plurality of second units U2 are laid in a revetment extension direction and they are integrated.SELECTED DRAWING: Figure 13
【課題】護岸工法において法面の被覆体をすべてコンクリート二次製品で構成し、現場打ちコンクリート作業を不要とし、作業員の確保を容易にすると共に作業効率の向上が可能な護岸工法を提供すること。【解決手段】平面視矩形状のコンクリートブロックの四隅部分を所定範囲にわたって切り落とした隅端縁１２，２２，３２，４２のそれぞれに連結具１４，２４，３４，４４が植設され、平面視八角形をなす第１乃至第４護岸用コンクリートブロック１０，２０，３０，４０のうち、第１乃至第３護岸用コンクリートブロック１０，２０，３０を護岸対象法面Ｎに敷設して、互いに隣接する連結具１４，２４，３４どうしを連結することにより一体化して第１ユニットＵ１を構築した後、複数の第１ユニットＵ１を敷設した後、第４護岸用コンクリートブロック４０を敷設して第２ユニットＵ２を構築し、護岸延長方向に複数の第２ユニットＵ２を敷設してこれらを一体化する護岸工法。【選択図】図１３
REVETMENT CONSTRUCTION METHOD
護岸工法
KURIHARA MASANORI (author)
2022-06-21
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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