A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY PILE AND METHOD FOR CONSTRUCTING THE SAME
PROBLEM TO BE SOLVED: To provide a temporary pile which can exhibit an excellent buffer function by reducing damage on a person or a vehicle even if the person or the vehicle hits against a temporary pile while the temporary pile does not move easily at a place where the temporary pile is constructed.SOLUTION: A temporary pile 1 comprises: a pile body 10 with a lower end buried in the ground; a cylindrical buffer member 20 for being fitted onto a part exposed to the surface of the ground of the pile body 10; and fixing means 30 for fixing the upper part of the buffer member 20 to the upper end of the pile body 10. A space G is installed between the inside surface of the buffer member 20 and the outside surface of the pile body 10. By this, when an impact is applied to the outside surface of the buffer member 20, the space G is collapsed and the lower part of the buffer member 20 is rocked and displaced with respect to the upper part of the buffer member 20 so that the impact can be absorbed.SELECTED DRAWING: Figure 3
【課題】それを施工した箇所から容易に動かないようにしながらも、優れた緩衝機能を発揮でき、人や車両等がぶつかっても、その人やその車両に及ぼされるダメージを軽減することが可能な仮設杭を提供する。【解決手段】仮設杭１を、その下端部を地中に埋設される杭本体１０と、杭本体１０における地表に露出する部分に外嵌するための筒状の緩衝部材２０と、杭本体１０の上端部に対して緩衝部材２０の上部を固定するための固定手段３０とを備えたものとした。緩衝部材２０の内面と杭本体１０の外面との間には隙間Ｇを設ける。これにより、緩衝部材２０の外面に衝撃が加わった際には、隙間Ｇが潰れる、及び、緩衝部材２０の上部に対して緩衝部材２０の下部が揺動変位することによって、前記衝撃を吸収することができる。【選択図】 図３
TEMPORARY PILE AND METHOD FOR CONSTRUCTING THE SAME
PROBLEM TO BE SOLVED: To provide a temporary pile which can exhibit an excellent buffer function by reducing damage on a person or a vehicle even if the person or the vehicle hits against a temporary pile while the temporary pile does not move easily at a place where the temporary pile is constructed.SOLUTION: A temporary pile 1 comprises: a pile body 10 with a lower end buried in the ground; a cylindrical buffer member 20 for being fitted onto a part exposed to the surface of the ground of the pile body 10; and fixing means 30 for fixing the upper part of the buffer member 20 to the upper end of the pile body 10. A space G is installed between the inside surface of the buffer member 20 and the outside surface of the pile body 10. By this, when an impact is applied to the outside surface of the buffer member 20, the space G is collapsed and the lower part of the buffer member 20 is rocked and displaced with respect to the upper part of the buffer member 20 so that the impact can be absorbed.SELECTED DRAWING: Figure 3
【課題】それを施工した箇所から容易に動かないようにしながらも、優れた緩衝機能を発揮でき、人や車両等がぶつかっても、その人やその車両に及ぼされるダメージを軽減することが可能な仮設杭を提供する。【解決手段】仮設杭１を、その下端部を地中に埋設される杭本体１０と、杭本体１０における地表に露出する部分に外嵌するための筒状の緩衝部材２０と、杭本体１０の上端部に対して緩衝部材２０の上部を固定するための固定手段３０とを備えたものとした。緩衝部材２０の内面と杭本体１０の外面との間には隙間Ｇを設ける。これにより、緩衝部材２０の外面に衝撃が加わった際には、隙間Ｇが潰れる、及び、緩衝部材２０の上部に対して緩衝部材２０の下部が揺動変位することによって、前記衝撃を吸収することができる。【選択図】 図３
TEMPORARY PILE AND METHOD FOR CONSTRUCTING THE SAME
仮設杭及びその施工方法
YASUMATSU HIFUMI (author) / FUJIWARA YASUAKI (author) / NAKANO MASAYUKI (author) / FURUKI KENJI (author)
2017-08-10
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
TEMPORARY FRAME COLUMN AND METHOD FOR CONSTRUCTING TEMPORARY SCAFFOLD USING THE SAME
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Temporary structure and constructing method for the same
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