Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a support fixing method capable of firmly erecting a support used for an outdoor handrail, a site fence or the like in a short period of time without wasting a finished site construction work as much as possible.SOLUTION: After a core 6 is opened in the vertical direction and the lower end side of a support base material 3 constituted of a single pipe 31 and a conical metal fitting 32 as a driving metal fitting is inserted into the core 6, the tip part of the support base material 3 is driven into the ground to stand independently. Next, before a grout material injected into a gap 75 is hardened in the core 6, a support main body 2 is inserted into the support base material 3, the lower end side of the support main body 2 is arranged in the core 6, and a gap 76 is filled with the grout material and the grout material is hardened. Thereafter, as shown in FIG. 7, the upper end opening of the support main body 2 is filled with the grout material 4 to a height exceeding the top end of the single pipe 31 accommodated in the support main body 2, and the grout material is hardened, at this time, the grout material 4 passing through the inside of the single pipe 31 penetrates into the soil around the tip through a gap 5, and is hardened to solidify.SELECTED DRAWING: Figure 7
【課題】屋外用手すりや外構フェンス等に用いられる支柱を、施工済みの外構工事を可及的に無駄にすることなく、短期間で、堅固に立設することが可能な支柱固定方法を提供する。【解決手段】コア６を鉛直方向に空けて、単管３１及び打込用金物としての円錐状金物３２により構成される支柱基材３の下端側をコア６内に挿入した後、支柱基材３の先端部を地中に打ち込んで自立させる。次に、隙間７５に注入したグラウト材がコア６内で硬化する前に支柱基材３に対して支柱本体２を挿入して支柱本体２の下端側をコア６内に配置し、隙間７６にグラウト材を充填して硬化させる。その後、図７に示すように、支柱本体２の内部に収容された単管３１の天端を超える高さまで、支柱本体２の上端開口部内にグラウト材４を充填して硬化させるが、この際、単管３１の内部を通ったグラウト材４が空隙５を通って先端周辺の土中に浸透し、硬化して根固めする。【選択図】図７
To provide a support fixing method capable of firmly erecting a support used for an outdoor handrail, a site fence or the like in a short period of time without wasting a finished site construction work as much as possible.SOLUTION: After a core 6 is opened in the vertical direction and the lower end side of a support base material 3 constituted of a single pipe 31 and a conical metal fitting 32 as a driving metal fitting is inserted into the core 6, the tip part of the support base material 3 is driven into the ground to stand independently. Next, before a grout material injected into a gap 75 is hardened in the core 6, a support main body 2 is inserted into the support base material 3, the lower end side of the support main body 2 is arranged in the core 6, and a gap 76 is filled with the grout material and the grout material is hardened. Thereafter, as shown in FIG. 7, the upper end opening of the support main body 2 is filled with the grout material 4 to a height exceeding the top end of the single pipe 31 accommodated in the support main body 2, and the grout material is hardened, at this time, the grout material 4 passing through the inside of the single pipe 31 penetrates into the soil around the tip through a gap 5, and is hardened to solidify.SELECTED DRAWING: Figure 7
【課題】屋外用手すりや外構フェンス等に用いられる支柱を、施工済みの外構工事を可及的に無駄にすることなく、短期間で、堅固に立設することが可能な支柱固定方法を提供する。【解決手段】コア６を鉛直方向に空けて、単管３１及び打込用金物としての円錐状金物３２により構成される支柱基材３の下端側をコア６内に挿入した後、支柱基材３の先端部を地中に打ち込んで自立させる。次に、隙間７５に注入したグラウト材がコア６内で硬化する前に支柱基材３に対して支柱本体２を挿入して支柱本体２の下端側をコア６内に配置し、隙間７６にグラウト材を充填して硬化させる。その後、図７に示すように、支柱本体２の内部に収容された単管３１の天端を超える高さまで、支柱本体２の上端開口部内にグラウト材４を充填して硬化させるが、この際、単管３１の内部を通ったグラウト材４が空隙５を通って先端周辺の土中に浸透し、硬化して根固めする。【選択図】図７
SUPPORT FIXING METHOD
支柱固定方法
YOSHIDA TSUTOMU (Autor:in)
02.04.2020
Patent
Elektronische Ressource
Japanisch
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