A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDER-BRACING FOR COLUMNAR OBJECT INSTALLATION
To provide an under-bracing for columnar object installation which dispenses with a concrete curing period and enables a construction work during rainfall, enables mass production while suppressing cost, and can dramatically increase working efficiency at the time of backfilling in support construction.SOLUTION: An under-bracing for columnar object installation includes at least two support members 2a and 2b, and a connection member 31 for sticking each of the support members 2a and 2b into an underground embedded part of a columnar object 4. At least the two support members 2a and 2b are vertically positioned in an extension direction of the columnar object 4, and are attached to the columnar object 4 so that the extension directions of each of the support members 2a and 2b cross each other.SELECTED DRAWING: Figure 1
【課題】コンクリート養生期間が不要であり降水時の施工作業も可能となる根かせであって、製造コストを安価に抑えての大量生産が可能であり、加えて、支柱施工において埋め戻し時の作業効率を飛躍的に上げることが可能な柱状物立設用根かせを提供する。【解決手段】少なくとも２本の支持部材２ａ，２ｂと、各支持部材２ａ，２ｂを柱状物４の地中埋設部分に固着するための連結部材３１とを含み、少なくとも２本の支持部材２ａ，２ｂは柱状物４の伸延方向に対して上下に位置すると共に、各支持部材２ａ，２ｂの伸延方向が相互に交差するように柱状物４に取着される。【選択図】図１
UNDER-BRACING FOR COLUMNAR OBJECT INSTALLATION
To provide an under-bracing for columnar object installation which dispenses with a concrete curing period and enables a construction work during rainfall, enables mass production while suppressing cost, and can dramatically increase working efficiency at the time of backfilling in support construction.SOLUTION: An under-bracing for columnar object installation includes at least two support members 2a and 2b, and a connection member 31 for sticking each of the support members 2a and 2b into an underground embedded part of a columnar object 4. At least the two support members 2a and 2b are vertically positioned in an extension direction of the columnar object 4, and are attached to the columnar object 4 so that the extension directions of each of the support members 2a and 2b cross each other.SELECTED DRAWING: Figure 1
【課題】コンクリート養生期間が不要であり降水時の施工作業も可能となる根かせであって、製造コストを安価に抑えての大量生産が可能であり、加えて、支柱施工において埋め戻し時の作業効率を飛躍的に上げることが可能な柱状物立設用根かせを提供する。【解決手段】少なくとも２本の支持部材２ａ，２ｂと、各支持部材２ａ，２ｂを柱状物４の地中埋設部分に固着するための連結部材３１とを含み、少なくとも２本の支持部材２ａ，２ｂは柱状物４の伸延方向に対して上下に位置すると共に、各支持部材２ａ，２ｂの伸延方向が相互に交差するように柱状物４に取着される。【選択図】図１
UNDER-BRACING FOR COLUMNAR OBJECT INSTALLATION
柱状物設置用根かせ
NAGATOMI YASUSHI (author) / MAEDA TAKASHI (author) / IWAMOTO MIYU (author)
2021-08-10
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2022
CONSTRUCTION METHOD OF A BRIDGE USING TEMPORARY INSTALLATION BRACING
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