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A platform for research: civil engineering, architecture and urbanism
STONE WALL OR MASONRY WALL REINFORCING METHOD AND REINFORCING STRUCTURE AND REINFORCING MEMBER
To provide a stone wall or masonry wall reinforcing method and reinforcing structure and reinforcing member, which can exert a sufficient aseismatic reinforcing property by securely forming a cylindrical solidified layer body that is a uniform and high-quality reinforcing material without including an excavation process (without forming a borehole).SOLUTION: A stone wall or masonry wall reinforcing method includes: a step to insert a reinforcing member 10, which has a hollow rod-like member 1 on which a plurality of discharge holes 1a are provided in an axial direction, a water permeable sheet 2 to cover the hollow rod-like member 1, and a protective pipe 3 having a slit 3a fitted on the water permeable sheet 2, into a joint part of a stone mounting layer 21; and a step to form a cylindrical solidified layer body 9 on a circumference of the reinforcing member 10 to reinforce by injecting a solidification material 8 in a hollow portion of the hollow rod-like member 1 and damming the solidification material 8 discharged from the discharge holes 1a through the hollow portion with the water permeable sheet 2 and oozing substantially uniformly the solidification material to the inside of the protective pipe 3 so as to be discharged to the outside through the slit 3a of the protective pipe 3.SELECTED DRAWING: Figure 3
【課題】掘削工程を含まない（削孔を形成しない）で、均一で高品質な補強材である筒状固化層体を確実に形成することにより、十分な耐震補強性能を発揮することができる、石垣又は石積み壁の補強工法及び補強構造並びに補強部材を提供する。【解決手段】軸方向に複数の排出孔１ａが設けられた中空棒状部材１と前記中空棒状部材１に外装される透水性シート２と前記透水性シート２に外嵌めされるスリット３ａを備えた保護管３を有する補強部材１０を築石層２１の目地部に挿入する工程と、前記中空棒状部材１の中空部内に固化材８を注入し、前記中空部を通じて前記排出孔１ａから排出された前記固化材８を前記透水性シート２で堰き止めつつ前記保護管３の内部へ略均等に染み出させ、前記保護管３のスリット３ａを通じて外部へ排出させることにより、前記補強部材１０の外周に筒状固化層体９を形成して補強する工程とを有する。【選択図】図３
STONE WALL OR MASONRY WALL REINFORCING METHOD AND REINFORCING STRUCTURE AND REINFORCING MEMBER
To provide a stone wall or masonry wall reinforcing method and reinforcing structure and reinforcing member, which can exert a sufficient aseismatic reinforcing property by securely forming a cylindrical solidified layer body that is a uniform and high-quality reinforcing material without including an excavation process (without forming a borehole).SOLUTION: A stone wall or masonry wall reinforcing method includes: a step to insert a reinforcing member 10, which has a hollow rod-like member 1 on which a plurality of discharge holes 1a are provided in an axial direction, a water permeable sheet 2 to cover the hollow rod-like member 1, and a protective pipe 3 having a slit 3a fitted on the water permeable sheet 2, into a joint part of a stone mounting layer 21; and a step to form a cylindrical solidified layer body 9 on a circumference of the reinforcing member 10 to reinforce by injecting a solidification material 8 in a hollow portion of the hollow rod-like member 1 and damming the solidification material 8 discharged from the discharge holes 1a through the hollow portion with the water permeable sheet 2 and oozing substantially uniformly the solidification material to the inside of the protective pipe 3 so as to be discharged to the outside through the slit 3a of the protective pipe 3.SELECTED DRAWING: Figure 3
【課題】掘削工程を含まない（削孔を形成しない）で、均一で高品質な補強材である筒状固化層体を確実に形成することにより、十分な耐震補強性能を発揮することができる、石垣又は石積み壁の補強工法及び補強構造並びに補強部材を提供する。【解決手段】軸方向に複数の排出孔１ａが設けられた中空棒状部材１と前記中空棒状部材１に外装される透水性シート２と前記透水性シート２に外嵌めされるスリット３ａを備えた保護管３を有する補強部材１０を築石層２１の目地部に挿入する工程と、前記中空棒状部材１の中空部内に固化材８を注入し、前記中空部を通じて前記排出孔１ａから排出された前記固化材８を前記透水性シート２で堰き止めつつ前記保護管３の内部へ略均等に染み出させ、前記保護管３のスリット３ａを通じて外部へ排出させることにより、前記補強部材１０の外周に筒状固化層体９を形成して補強する工程とを有する。【選択図】図３
STONE WALL OR MASONRY WALL REINFORCING METHOD AND REINFORCING STRUCTURE AND REINFORCING MEMBER
石垣又は石積み壁の補強工法及び補強構造並びに補強部材
HORI KENGO (author) / IWASA NAOTO (author) / HASHIMOTO TAKAO (author) / IWAZU MASAYA (author) / MAEDA KAZUNORI (author) / TANAKA KOEI (author) / OYAMA KENGO (author)
2021-09-16
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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