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    EQUIPMENT FOR CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN AND HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN

    New search for: HORIKIRI SETSU
    New search for: MURAYAMA ATSUSHI
    New search for: FUJIHASHI TOSHINORI
    New search for: TANAKA KEIZO
    New search for: YOSHIDA SHIGERU
    New search for: YANAGIDA YUJI
    New search for: YOSHIDA SHIGEKI
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    PROBLEM TO BE SOLVED: To form a protrusion part extending in the longitudinal direction in an outer peripheral side face of a hydraulic solidification material liquid substitution column so that a vertical bearing force of the column on the peripheral ground can increase.SOLUTION: In a lower part of an excavation rod 1, a cylindrical body 4 including a projection body having a rotation diameter greater than a diameter of the excavation rod 1 is loosely fitted around the excavation rod 1 in a rotatable manner.SELECTED DRAWING: Figure 1

    【課題】 水硬性固化材液置換コラム外周側面に縦方向に延びる突条部を形成して、周辺地盤におけるコラムの鉛直支持力を増大可能にする。【解決手段】 掘削ロッド１下方部に、回転径が該掘削ロッド１径よりも大きい突出体を有する円筒体４を、掘削ロッド１の周りに回転可能に遊嵌させた構成である。【選択図】 図１

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    EQUIPMENT FOR CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN AND HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN

    New search for: HORIKIRI SETSU
    New search for: MURAYAMA ATSUSHI
    New search for: FUJIHASHI TOSHINORI
    New search for: TANAKA KEIZO
    New search for: YOSHIDA SHIGERU
    New search for: YANAGIDA YUJI
    New search for: YOSHIDA SHIGEKI
    New search for: YAMATO SHINICHI

    PROBLEM TO BE SOLVED: To form a protrusion part extending in the longitudinal direction in an outer peripheral side face of a hydraulic solidification material liquid substitution column so that a vertical bearing force of the column on the peripheral ground can increase.SOLUTION: In a lower part of an excavation rod 1, a cylindrical body 4 including a projection body having a rotation diameter greater than a diameter of the excavation rod 1 is loosely fitted around the excavation rod 1 in a rotatable manner.SELECTED DRAWING: Figure 1

    【課題】 水硬性固化材液置換コラム外周側面に縦方向に延びる突条部を形成して、周辺地盤におけるコラムの鉛直支持力を増大可能にする。【解決手段】 掘削ロッド１下方部に、回転径が該掘削ロッド１径よりも大きい突出体を有する円筒体４を、掘削ロッド１の周りに回転可能に遊嵌させた構成である。【選択図】 図１

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    EQUIPMENT FOR CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN AND HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN

    New search for: HORIKIRI SETSU
    New search for: MURAYAMA ATSUSHI
    New search for: FUJIHASHI TOSHINORI
    New search for: TANAKA KEIZO
    New search for: YOSHIDA SHIGERU
    New search for: YANAGIDA YUJI
    New search for: YOSHIDA SHIGEKI
    New search for: YAMATO SHINICHI

    PROBLEM TO BE SOLVED: To form a protrusion part extending in the longitudinal direction in an outer peripheral side face of a hydraulic solidification material liquid substitution column so that a vertical bearing force of the column on the peripheral ground can increase.SOLUTION: In a lower part of an excavation rod 1, a cylindrical body 4 including a projection body having a rotation diameter greater than a diameter of the excavation rod 1 is loosely fitted around the excavation rod 1 in a rotatable manner.SELECTED DRAWING: Figure 1

    【課題】 水硬性固化材液置換コラム外周側面に縦方向に延びる突条部を形成して、周辺地盤におけるコラムの鉛直支持力を増大可能にする。【解決手段】 掘削ロッド１下方部に、回転径が該掘削ロッド１径よりも大きい突出体を有する円筒体４を、掘削ロッド１の周りに回転可能に遊嵌させた構成である。【選択図】 図１

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    Title:

    EQUIPMENT FOR CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN, METHOD OF CONSTRUCTING HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN AND HYDRAULIC SOLIDIFICATION MATERIAL LIQUID SUBSTITUTION COLUMN

    Additional title:

    水硬性固化材液置換コラム築造装置、水硬性固化材液置換コラム築造方法及び水硬性固化材液置換コラム

    Contributors:

    HORIKIRI SETSU (author) / MURAYAMA ATSUSHI (author) / FUJIHASHI TOSHINORI (author) / TANAKA KEIZO (author) / YOSHIDA SHIGERU (author) / YANAGIDA YUJI (author) / YOSHIDA SHIGEKI (author) / YAMATO SHINICHI (author)

    Publication date:

    2016-09-05

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Japanese

    Classification:

    IPC:  E02D FOUNDATIONS , Gründungen

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