A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE FOUNDATION, BASE MEMBER, AND CONSTRUCTION METHOD OF PILE FOUNDATION
To provide a pile foundation, a base member and a construction method of a pile foundation capable of installing a structure in a short construction period while suppressing cost for a construction.SOLUTION: A pile foundation 1 comprises: a base member 2 in which a central cylinder portion 21 and a plurality of guide cylinder portions 22 that is in a twist positional relation with respect to the central cylinder portion 21 are integrated; a post 3 capable of being inserted into the central cylinder portion 21; and a plurality of piles 4 capable of being respectively inserted into the plurality of guide cylinder portions 22. The central cylinder portion 21 includes a plurality of through holes 211 penetrating the central cylinder portion 21 in a radial direction and the post 3 includes a metal pipe 31 having a wall thickness in which it can be bored by a drill inserted into the through hole 211.SELECTED DRAWING: Figure 2
【課題】施工にかかる費用を抑えつつ、短い工期で構造物を設置できる杭基礎、ベース部材及び杭基礎の施工方法を提供する。【解決手段】中央筒部２１と、中央筒部２１に対してそれぞれねじれの位置関係にある複数のガイド筒部２２と、が一体化されたベース部材２と、中央筒部２１に挿通可能な支柱３と、複数のガイド筒部２２にそれぞれ挿通可能な複数の杭４と、を備え、中央筒部２１は、中央筒部２１を径方向に貫通する複数の貫通孔２１１を有し、支柱３は、貫通孔２１１に挿通されるドリルにより穿孔可能な肉厚を有する金属管３１を含む、杭基礎１。【選択図】図２
PILE FOUNDATION, BASE MEMBER, AND CONSTRUCTION METHOD OF PILE FOUNDATION
To provide a pile foundation, a base member and a construction method of a pile foundation capable of installing a structure in a short construction period while suppressing cost for a construction.SOLUTION: A pile foundation 1 comprises: a base member 2 in which a central cylinder portion 21 and a plurality of guide cylinder portions 22 that is in a twist positional relation with respect to the central cylinder portion 21 are integrated; a post 3 capable of being inserted into the central cylinder portion 21; and a plurality of piles 4 capable of being respectively inserted into the plurality of guide cylinder portions 22. The central cylinder portion 21 includes a plurality of through holes 211 penetrating the central cylinder portion 21 in a radial direction and the post 3 includes a metal pipe 31 having a wall thickness in which it can be bored by a drill inserted into the through hole 211.SELECTED DRAWING: Figure 2
【課題】施工にかかる費用を抑えつつ、短い工期で構造物を設置できる杭基礎、ベース部材及び杭基礎の施工方法を提供する。【解決手段】中央筒部２１と、中央筒部２１に対してそれぞれねじれの位置関係にある複数のガイド筒部２２と、が一体化されたベース部材２と、中央筒部２１に挿通可能な支柱３と、複数のガイド筒部２２にそれぞれ挿通可能な複数の杭４と、を備え、中央筒部２１は、中央筒部２１を径方向に貫通する複数の貫通孔２１１を有し、支柱３は、貫通孔２１１に挿通されるドリルにより穿孔可能な肉厚を有する金属管３１を含む、杭基礎１。【選択図】図２
PILE FOUNDATION, BASE MEMBER, AND CONSTRUCTION METHOD OF PILE FOUNDATION
杭基礎、ベース部材及び杭基礎の施工方法
SHIMATANI MANABU (author)
2021-06-03
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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