A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a novel precast pile which can support a superstructure even after a large earthquake.SOLUTION: A precast pile comprises a hollow cylindrical-shaped main body made up of concrete, and a first reinforcement part that covers at least part of the inner peripheral surface of the main body and comprises polyurea resin.SELECTED DRAWING: Figure 1
【課題】大地震後であっても上部構造を支持可能な新規な既製杭を提供する。【解決手段】既製杭は、コンクリートによって構成された中空筒形状の本体部と、前記本体部の内周面の少なくとも一部を覆う、ポリウレア樹脂を含む第１補強部とを備える。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a novel precast pile which can support a superstructure even after a large earthquake.SOLUTION: A precast pile comprises a hollow cylindrical-shaped main body made up of concrete, and a first reinforcement part that covers at least part of the inner peripheral surface of the main body and comprises polyurea resin.SELECTED DRAWING: Figure 1
【課題】大地震後であっても上部構造を支持可能な新規な既製杭を提供する。【解決手段】既製杭は、コンクリートによって構成された中空筒形状の本体部と、前記本体部の内周面の少なくとも一部を覆う、ポリウレア樹脂を含む第１補強部とを備える。【選択図】 図１
PRECAST PILE
既製杭
YOSHIKAWA NAO (author)
2017-09-14
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Precast pile connecting piece, precast pile connecting structure and precast pile thereof
| European Patent Office | 2022
| European Patent Office | 2024