A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a concrete assembly retaining wall which enables mass production of every component at a factory, quick operation on a site even by a heavy machine with a relatively small size and a cheap construction cost and which can be quickly restored at an urgent construction such as retaining wall construction due to a natural disaster.SOLUTION: A column 1 with a flange part 8 provided in opposite corners of a square pipe 7 is inserted from an upper end opening part 3 of a foundation pile 2 buried in the ground at prescribed intervals and is integrally fixed. A concrete panel 4 is provided with a recessed part 20 along the longer direction on the top face and a projecting part 21 to be fitted to the recessed part on the bottom face. Vertical grooves 9 with a Y-shaped plane surface formed on both left and right sides of the concrete panel are inserted into the flange parts 8 on both left and right sides of the column 1 so as to form a retaining wall for earth retaining.SELECTED DRAWING: Figure 2
【課題】部品を全て工場で大量生産でき、軽微な重機でも現場で迅速に作業することができ、しかも施工費用が安価で、自然災害により擁壁施工など緊急な工事に迅速に復旧することができるコンクリート組立擁壁を提供するものである。【解決手段】 所定の間隔で地中に埋設した基礎杭２の上端開口部３から、角パイプ７の対向する角にフランジ部８を設けた支柱１を挿入して一体に固定し、この支柱１の左右両側のフランジ部６に、長手方向に沿って上面に凹部２０を設け、底面にこれと嵌合する凸部２１を設けたコンクリートパネル４の左右両側に形成した平面Ｙ形状の縦溝９を挿着して土止め擁壁を形成したものである。【選択図】図２
PROBLEM TO BE SOLVED: To provide a concrete assembly retaining wall which enables mass production of every component at a factory, quick operation on a site even by a heavy machine with a relatively small size and a cheap construction cost and which can be quickly restored at an urgent construction such as retaining wall construction due to a natural disaster.SOLUTION: A column 1 with a flange part 8 provided in opposite corners of a square pipe 7 is inserted from an upper end opening part 3 of a foundation pile 2 buried in the ground at prescribed intervals and is integrally fixed. A concrete panel 4 is provided with a recessed part 20 along the longer direction on the top face and a projecting part 21 to be fitted to the recessed part on the bottom face. Vertical grooves 9 with a Y-shaped plane surface formed on both left and right sides of the concrete panel are inserted into the flange parts 8 on both left and right sides of the column 1 so as to form a retaining wall for earth retaining.SELECTED DRAWING: Figure 2
【課題】部品を全て工場で大量生産でき、軽微な重機でも現場で迅速に作業することができ、しかも施工費用が安価で、自然災害により擁壁施工など緊急な工事に迅速に復旧することができるコンクリート組立擁壁を提供するものである。【解決手段】 所定の間隔で地中に埋設した基礎杭２の上端開口部３から、角パイプ７の対向する角にフランジ部８を設けた支柱１を挿入して一体に固定し、この支柱１の左右両側のフランジ部６に、長手方向に沿って上面に凹部２０を設け、底面にこれと嵌合する凸部２１を設けたコンクリートパネル４の左右両側に形成した平面Ｙ形状の縦溝９を挿着して土止め擁壁を形成したものである。【選択図】図２
CONCRETE ASSEMBLY RETAINING WALL
コンクリート組立擁壁
UNNO ROKURO (author)
2017-12-14
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
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Gründungen