A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR LAYING CONCRETE BLOCK FOR REVETMENT
To provide a method for laying a concrete block for revetment that can simplify the laying process by eliminating the need for sturdy suspension equipment and minimizing safety control at the work site.SOLUTION: The inventive method comprises steps of laying a first laying material 20 on a slope 10, laying a second laying material 30 on top of the first laying material 20, placing a plurality of concrete blocks B for revetment on the second laying material 30 and forming a laying unit BU having the second laying material 30 and concrete blocks B for revetment, suspending a part of a peripheral edge of the second laying material 30 of the laying unit BU by a lifting device 60, sliding the non-suspended part of the laying unit BU over the first laying material 20, aligning the opposite edge located on the opposite side of the suspended part by the lifting device 60 with the upper edge position of the laying range of the laying unit BU, and separating the lifting device 60 from a part of the periphery of the second laying material 30.SELECTED DRAWING: Figure 1
【課題】頑丈な吊り下げ具を不要とし、作業現場における安全管理を最小限にすることにより敷設作業を単純化させることが可能な護岸用コンクリートブロックの敷設方法を提供すること。【解決手段】法面１０に第１敷材２０を敷設する工程と、第１敷材２０の上に第２敷材３０を敷設する工程と、第２敷材３０の上に護岸用コンクリートブロックＢを複数載置し、第２敷材３０と護岸用コンクリートブロックＢを有する敷設ユニットＢＵを形成する工程と、敷設ユニットＢＵの第２敷材３０の外周縁の一部を吊搬装置６０により吊り上げると共に、敷設ユニットＢＵの非吊り上げ部分を第１敷材２０の上をスライド移動させ、吊搬装置６０による吊り上げ部分と反対側に位置する反対側端縁を敷設ユニットＢＵの敷設範囲の上端縁位置に位置合わせする工程と、吊搬装置６０と第２敷材３０の外周縁の一部とを分離させる工程と、を具備することを特徴とする。【選択図】図１
METHOD FOR LAYING CONCRETE BLOCK FOR REVETMENT
To provide a method for laying a concrete block for revetment that can simplify the laying process by eliminating the need for sturdy suspension equipment and minimizing safety control at the work site.SOLUTION: The inventive method comprises steps of laying a first laying material 20 on a slope 10, laying a second laying material 30 on top of the first laying material 20, placing a plurality of concrete blocks B for revetment on the second laying material 30 and forming a laying unit BU having the second laying material 30 and concrete blocks B for revetment, suspending a part of a peripheral edge of the second laying material 30 of the laying unit BU by a lifting device 60, sliding the non-suspended part of the laying unit BU over the first laying material 20, aligning the opposite edge located on the opposite side of the suspended part by the lifting device 60 with the upper edge position of the laying range of the laying unit BU, and separating the lifting device 60 from a part of the periphery of the second laying material 30.SELECTED DRAWING: Figure 1
【課題】頑丈な吊り下げ具を不要とし、作業現場における安全管理を最小限にすることにより敷設作業を単純化させることが可能な護岸用コンクリートブロックの敷設方法を提供すること。【解決手段】法面１０に第１敷材２０を敷設する工程と、第１敷材２０の上に第２敷材３０を敷設する工程と、第２敷材３０の上に護岸用コンクリートブロックＢを複数載置し、第２敷材３０と護岸用コンクリートブロックＢを有する敷設ユニットＢＵを形成する工程と、敷設ユニットＢＵの第２敷材３０の外周縁の一部を吊搬装置６０により吊り上げると共に、敷設ユニットＢＵの非吊り上げ部分を第１敷材２０の上をスライド移動させ、吊搬装置６０による吊り上げ部分と反対側に位置する反対側端縁を敷設ユニットＢＵの敷設範囲の上端縁位置に位置合わせする工程と、吊搬装置６０と第２敷材３０の外周縁の一部とを分離させる工程と、を具備することを特徴とする。【選択図】図１
METHOD FOR LAYING CONCRETE BLOCK FOR REVETMENT
護岸用コンクリートブロックの敷設方法
KURIHARA MASANORI (author) / TOKITA MITSUO (author) / HIRONAKA JUNICHI (author) / OGAWA RYOTA (author)
2022-02-18
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Cellular concrete block revetment
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