A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PIPE PILE CONNECTION STRUCTURE
To provide a steel pipe pile connection structure capable of preventing a sleeve from largely deforming or being damaged.SOLUTION: A connection structure has an inner joint part 30 disposed at an upper end of a lower steel pipe pile, an outer joint part 40 disposed at lower end of an upper steel pipe pile, and a sleeve 50. Open holes 33, 43 are formed on the outer joint part 40 and the inner joint part 30, respectively. The sleeve 50 is fitted to the open holes 33, 43. Linear dimensions in circumferential direction of the joint parts 30, 40 are larger than linear dimensions in axial direction of the joint parts 30, 40 on a cross section of the sleeve 50.SELECTED DRAWING: Figure 3
【課題】スリーブが大きく変形したり、スリーブが破損したりすることを防止できる鋼管杭の連結構造を提供する。【解決手段】連結構造は、下側鋼管杭の上端部に設けられた内側継手部３０と、上側鋼管杭の下端部に設けられた外側継手部４０と、スリーブ５０とを備えている。外側継手部４０及び内側継手部３０のそれぞれには貫通孔３３，４３が形成されている。貫通孔３３，４３にスリーブ５０が嵌め合わされる。スリーブ５０の横断面において、各継手部３０，４０の周方向の長さ寸法が、各継手部３０，４０の軸方向の長さ寸法よりも大きい。【選択図】 図３
STEEL PIPE PILE CONNECTION STRUCTURE
To provide a steel pipe pile connection structure capable of preventing a sleeve from largely deforming or being damaged.SOLUTION: A connection structure has an inner joint part 30 disposed at an upper end of a lower steel pipe pile, an outer joint part 40 disposed at lower end of an upper steel pipe pile, and a sleeve 50. Open holes 33, 43 are formed on the outer joint part 40 and the inner joint part 30, respectively. The sleeve 50 is fitted to the open holes 33, 43. Linear dimensions in circumferential direction of the joint parts 30, 40 are larger than linear dimensions in axial direction of the joint parts 30, 40 on a cross section of the sleeve 50.SELECTED DRAWING: Figure 3
【課題】スリーブが大きく変形したり、スリーブが破損したりすることを防止できる鋼管杭の連結構造を提供する。【解決手段】連結構造は、下側鋼管杭の上端部に設けられた内側継手部３０と、上側鋼管杭の下端部に設けられた外側継手部４０と、スリーブ５０とを備えている。外側継手部４０及び内側継手部３０のそれぞれには貫通孔３３，４３が形成されている。貫通孔３３，４３にスリーブ５０が嵌め合わされる。スリーブ５０の横断面において、各継手部３０，４０の周方向の長さ寸法が、各継手部３０，４０の軸方向の長さ寸法よりも大きい。【選択図】 図３
STEEL PIPE PILE CONNECTION STRUCTURE
鋼管杭の連結構造
NAKAYAMA HOICHI (author) / IMAEDA MASAYOSHI (author) / HIRANO KENICHI (author)
2022-10-03
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
STEEL PIPE PILE CONNECTION STRUCTURE, STEEL PIPE PILE CONNECTION METHOD
| European Patent Office | 2022
STEEL PIPE PILE CONNECTION STRUCTURE, STEEL PIPE PILE BASE, AND CONNECTION METHOD OF STEEL PIPE PILE
| European Patent Office | 2023
JOINT STRUCTURE OF STEEL PIPE PILE AND CONNECTION STEEL PIPE PILE
| European Patent Office | 2017
CONNECTION STRUCTURE OF STEEL PIPE PILE, AND METHOD FOR MANUFACTURING STEEL PIPE PILE
| European Patent Office | 2022