Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT STRUCTURE FOR STEEL PIPE, ROTARY PIPE WITH BLADE AT TIP, AND JOINT METHOD FOR STEEL PIPE
To join steel pipes with a joint part in a simple shape.SOLUTION: A steel pipe joint structure for joining a first steel pipe and a second steel pipe in a pipe axis direction is provided with: a first joint part formed in a cylindrical shape of which the axis is in a pipe axis direction and having a first end surface nonvertically to the pipe axis direction at least in part; a second joint part formed in a cylindrical shape of which the axis is in a pipe axis direction and having a second end surface complementary to the first end surface through contacting the first end surface; and a pipe-shaped member fitting the inner side or the outer side of the first joint part and the second joint part.SELECTED DRAWING: Figure 1
【課題】単純な形状の連結部で鋼管同士を連結する。【解決手段】第１の鋼管と第２の鋼管とを管軸方向に連結する鋼管の連結構造であって、管軸方向を軸とする円筒状に形成され、少なくとも部分的に管軸方向に対して非垂直な第１の端面を有する第１の連結部と、管軸方向を軸とする円筒状に形成され、第１の端面に接触し第１の端面に対して相補的な形状の第２の端面を有する第２の連結部と、第１の連結部および第２の連結部の内側または外側に嵌合する管状部材とを備える鋼管の連結構造が提供される。【選択図】図１
JOINT STRUCTURE FOR STEEL PIPE, ROTARY PIPE WITH BLADE AT TIP, AND JOINT METHOD FOR STEEL PIPE
To join steel pipes with a joint part in a simple shape.SOLUTION: A steel pipe joint structure for joining a first steel pipe and a second steel pipe in a pipe axis direction is provided with: a first joint part formed in a cylindrical shape of which the axis is in a pipe axis direction and having a first end surface nonvertically to the pipe axis direction at least in part; a second joint part formed in a cylindrical shape of which the axis is in a pipe axis direction and having a second end surface complementary to the first end surface through contacting the first end surface; and a pipe-shaped member fitting the inner side or the outer side of the first joint part and the second joint part.SELECTED DRAWING: Figure 1
【課題】単純な形状の連結部で鋼管同士を連結する。【解決手段】第１の鋼管と第２の鋼管とを管軸方向に連結する鋼管の連結構造であって、管軸方向を軸とする円筒状に形成され、少なくとも部分的に管軸方向に対して非垂直な第１の端面を有する第１の連結部と、管軸方向を軸とする円筒状に形成され、第１の端面に接触し第１の端面に対して相補的な形状の第２の端面を有する第２の連結部と、第１の連結部および第２の連結部の内側または外側に嵌合する管状部材とを備える鋼管の連結構造が提供される。【選択図】図１
JOINT STRUCTURE FOR STEEL PIPE, ROTARY PIPE WITH BLADE AT TIP, AND JOINT METHOD FOR STEEL PIPE
鋼管の連結構造、先端羽根付き回転杭および鋼管の連結方法
MARUYAMA SAKAE (Autor:in) / TAHARA SHINTARO (Autor:in) / WADA MASATOSHI (Autor:in) / FURUYA KOHEI (Autor:in) / TOKUOKA TAKATOSHI (Autor:in)
08.04.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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