Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT ARRANGEMENT OF THIN STEEL PIPES
PROBLEM TO BE SOLVED: To provide a joint arrangement of thin steel pipes capable of easily connecting small-diameter thin steel pipes at a construction site without using welding, ensuring the same flexural strength, compression strength and tensile strength on a connection part as in a main pipe body.SOLUTION: A connection guide member 2 of a vertical long band plate is bonded to the inner periphery of respective thin steel pipes 1, 1 using an adhesive 3 being protruded from the end thereof. The thin steel pipes 1, 1 are joined in a vertical direction by bridging the connection guide member 2 therebetween. A sheath pipe is attached on the circumference of the joined thin steel pipes 1, 1 as a reinforcement pipe 4 and bonded with the adhesive 3 to fix integrally with each other.
【課題】小口径鋼管杭工法における薄肉小径鋼管を溶接を行わずに現場で簡易的に接続できるものであり、しかも、接続部分が本管部分と同等の曲げ強度、圧縮強度引張強度を有するものとすることができる。【解決手段】薄肉鋼管杭１、１の内周面に縦長帯板状の接続ガイド部材２を接着剤３により接着して端部から突設し、接続ガイド部材２を内側で掛け渡して薄肉鋼管杭１、１を上下に接合し、この接合の薄肉鋼管杭１、１の外周面に鞘管による補強管４を嵌め、接着剤３により接着固定して一体化した。【選択図】 図１
JOINT ARRANGEMENT OF THIN STEEL PIPES
PROBLEM TO BE SOLVED: To provide a joint arrangement of thin steel pipes capable of easily connecting small-diameter thin steel pipes at a construction site without using welding, ensuring the same flexural strength, compression strength and tensile strength on a connection part as in a main pipe body.SOLUTION: A connection guide member 2 of a vertical long band plate is bonded to the inner periphery of respective thin steel pipes 1, 1 using an adhesive 3 being protruded from the end thereof. The thin steel pipes 1, 1 are joined in a vertical direction by bridging the connection guide member 2 therebetween. A sheath pipe is attached on the circumference of the joined thin steel pipes 1, 1 as a reinforcement pipe 4 and bonded with the adhesive 3 to fix integrally with each other.
【課題】小口径鋼管杭工法における薄肉小径鋼管を溶接を行わずに現場で簡易的に接続できるものであり、しかも、接続部分が本管部分と同等の曲げ強度、圧縮強度引張強度を有するものとすることができる。【解決手段】薄肉鋼管杭１、１の内周面に縦長帯板状の接続ガイド部材２を接着剤３により接着して端部から突設し、接続ガイド部材２を内側で掛け渡して薄肉鋼管杭１、１を上下に接合し、この接合の薄肉鋼管杭１、１の外周面に鞘管による補強管４を嵌め、接着剤３により接着固定して一体化した。【選択図】 図１
JOINT ARRANGEMENT OF THIN STEEL PIPES
薄肉鋼管杭の接合構造
KAMIMURA MAKOTO (Autor:in) / MAE TOSHIMORI (Autor:in)
06.07.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Joint horizontal steel bar arrangement method and joint horizontal steel bar structure
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021