A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an outer shell steel pipe concrete pile which can improve deformation performance and has good manufacturability.SOLUTION: An outer shell steel pipe concrete pile 1 includes a cylindrical steel pipe part 2, a pile body part 3 formed of concrete inside the steel pipe part 2, and a plurality of axial reinforcement bodies 5 which are fixed to an inner peripheral surface 2a of the steel pipe part 2 and are arranged so as to extend in an axial direction, and are positioned while being separated from each other in a circumferential direction of the steel pipe part 2.SELECTED DRAWING: Figure 1
【課題】変形性能を向上できるとともに製造性が良好な外殻鋼管コンクリート杭を提供する。【解決手段】外殻鋼管コンクリート杭１は、円筒状の鋼管部２と、鋼管部２の内側にコンクリートで成形された杭本体部３と、鋼管部２の内周面２ａに固定されて軸方向に延びて配置され、互いに鋼管部２の周方向に離れて位置する複数の軸方向補強体５と、を備える。【選択図】図１
To provide an outer shell steel pipe concrete pile which can improve deformation performance and has good manufacturability.SOLUTION: An outer shell steel pipe concrete pile 1 includes a cylindrical steel pipe part 2, a pile body part 3 formed of concrete inside the steel pipe part 2, and a plurality of axial reinforcement bodies 5 which are fixed to an inner peripheral surface 2a of the steel pipe part 2 and are arranged so as to extend in an axial direction, and are positioned while being separated from each other in a circumferential direction of the steel pipe part 2.SELECTED DRAWING: Figure 1
【課題】変形性能を向上できるとともに製造性が良好な外殻鋼管コンクリート杭を提供する。【解決手段】外殻鋼管コンクリート杭１は、円筒状の鋼管部２と、鋼管部２の内側にコンクリートで成形された杭本体部３と、鋼管部２の内周面２ａに固定されて軸方向に延びて配置され、互いに鋼管部２の周方向に離れて位置する複数の軸方向補強体５と、を備える。【選択図】図１
OUTER SHELL STEEL PIPE CONCRETE PILE
外殻鋼管コンクリート杭
HIRAO KAZUKI (author)
2023-06-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
CONCRETE PILE WITH OUTER SHELL STEEL PIPE, AND DESIGN METHOD OF THE SAME
| European Patent Office | 2020