A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMBINATION PILE FOR FOUNDATION WORK
To provide a combination pile for foundation work, which is integrated with the foundation soil after the foundation pile is buried, can maintain a more stable state for a long period of time, and has a simple constitution and high workability.SOLUTION: A combination pile for foundation construction is buried in foundation soil as a foundation pile, and comprises multiple lower pile mechanisms with pile fixing mechanisms inserted into a shaft center, a conical section with a pointed tip that is attached to the front side of the lower pile mechanism at the tip, and an upper pile pipe with a larger diameter than the lower pile mechanism attached to the rear side of the lower pile mechanism at the rear end. The buried conical section, the lower pile mechanism, and the upper pile pipe are integrated with the foundation soil by a convex part that protrudes into the foundation soil around the foundation pile and a concave part that allows the foundation soil to enter. Even after being driven into the foundation, it will not loosen in the axial or circumferential direction due to vibrations, etc., and can maintain a more stable state for a long period of time.SELECTED DRAWING: Figure 1
【課題】基礎杭が埋設されたあと、基礎土壌と一体になり、より安定した状態を長期間維持でき、かつ、簡便な構成で施工性が高い基礎工事用のコンビネーションパイルを提供する。【解決手段】基礎工事用コンビネーションパイルは、基礎杭として基礎土壌に埋設される基礎工事用コンビネーションパイルであって、軸心部に杭固定機構が挿入される、複数の下部杭機構と、先端の下部杭機構の前方側に取り付けられる、先端が突状に形成された円錐形の円錐部と、後端の下部杭機構の後方側に取り付けられる、下部杭機構よりも径が大きい上部杭管と、からなり、基礎杭の周囲の基礎土壌に突出する凸部と、基礎土壌を入り込ませる凹部とによって、埋設した円錐部、下部杭機構、上部杭管が基礎土壌と一体になり、基礎に打ち込んだ後でも、振動などによって軸方向や周方向に緩むことがなく、より安定した状態を長期間維持できる。【選択図】図１
COMBINATION PILE FOR FOUNDATION WORK
To provide a combination pile for foundation work, which is integrated with the foundation soil after the foundation pile is buried, can maintain a more stable state for a long period of time, and has a simple constitution and high workability.SOLUTION: A combination pile for foundation construction is buried in foundation soil as a foundation pile, and comprises multiple lower pile mechanisms with pile fixing mechanisms inserted into a shaft center, a conical section with a pointed tip that is attached to the front side of the lower pile mechanism at the tip, and an upper pile pipe with a larger diameter than the lower pile mechanism attached to the rear side of the lower pile mechanism at the rear end. The buried conical section, the lower pile mechanism, and the upper pile pipe are integrated with the foundation soil by a convex part that protrudes into the foundation soil around the foundation pile and a concave part that allows the foundation soil to enter. Even after being driven into the foundation, it will not loosen in the axial or circumferential direction due to vibrations, etc., and can maintain a more stable state for a long period of time.SELECTED DRAWING: Figure 1
【課題】基礎杭が埋設されたあと、基礎土壌と一体になり、より安定した状態を長期間維持でき、かつ、簡便な構成で施工性が高い基礎工事用のコンビネーションパイルを提供する。【解決手段】基礎工事用コンビネーションパイルは、基礎杭として基礎土壌に埋設される基礎工事用コンビネーションパイルであって、軸心部に杭固定機構が挿入される、複数の下部杭機構と、先端の下部杭機構の前方側に取り付けられる、先端が突状に形成された円錐形の円錐部と、後端の下部杭機構の後方側に取り付けられる、下部杭機構よりも径が大きい上部杭管と、からなり、基礎杭の周囲の基礎土壌に突出する凸部と、基礎土壌を入り込ませる凹部とによって、埋設した円錐部、下部杭機構、上部杭管が基礎土壌と一体になり、基礎に打ち込んだ後でも、振動などによって軸方向や周方向に緩むことがなく、より安定した状態を長期間維持できる。【選択図】図１
COMBINATION PILE FOR FOUNDATION WORK
基礎工事用コンビネーションパイル
YU JIANYING (author) / WANG GUOMIAN (author) / CHEN HUAIWEI (author) / ZHENG XINPING (author) / ZHANG SHAOBO (author) / LIN FENG (author) / ZHU BING (author) / JIN YUEZHEN (author) / YO ISAMU (author) / O RYO (author)
2022-12-21
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen