Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STEEL PIPE CONNECTION STRUCTURE AND CONNECTION METHOD
To transfer force stably and effectively in connecting steel pipes in which bending moment is generated.SOLUTION: A connection structure of steel pipes comprises a first steel pipe, a second steel pipe and a pair of cast iron hardware divided with a plane including an axis of the first steel pipe and an axis of the second steel pipe, and each of the pair of cast iron hardware comprises a first half-split pipe having an inner peripheral surface in contact with the outer peripheral surface of the first steel pipe at least partially, a second half-split pipe having the inner peripheral surface in contact with the outer peripheral surface of the second steel pipe at least partially, and a flange part formed in continuation with a lateral end of the first half-split pipe and the lateral end of the second half-split pipe respectively and capable of fastening the pair of cast iron hardware to each other. The distance between the bottoms of the inner peripheral surfaces of the first half-split pipe when the flange parts of the pair of cast iron hardware are brought into close contact each other is smaller than an outer diameter of the first steel pipe.SELECTED DRAWING: Figure 2
【課題】曲げモーメントが発生する鋼管を連結するにあたり、力を安定的かつ効率的に伝達する。【解決手段】第１の鋼管、第２の鋼管、ならびに上記第１の鋼管の軸線および上記第２の鋼管の軸線を含む平面で分割された１対の鋳鉄金物を備え、上記１対の鋳鉄金物のそれぞれは、内周面が少なくとも部分的に上記第１の鋼管の外周面に接触する第１の半割管と、内周面が少なくとも部分的に上記第２の鋼管の外周面に接触する第２の半割管と、上記第１の半割管の側端部および上記第２の半割管の側端部にそれぞれ連続して形成され、上記１対の鋳鉄金物を互いに対して締め付けることが可能なフランジ部とを含み、上記１対の鋳鉄金物の上記フランジ部を互いに密接させたときの上記第１の半割管における内周面の底部間距離は、上記第１の鋼管の外径よりも小さい、鋼管の連結構造が提供される。【選択図】図２
STEEL PIPE CONNECTION STRUCTURE AND CONNECTION METHOD
To transfer force stably and effectively in connecting steel pipes in which bending moment is generated.SOLUTION: A connection structure of steel pipes comprises a first steel pipe, a second steel pipe and a pair of cast iron hardware divided with a plane including an axis of the first steel pipe and an axis of the second steel pipe, and each of the pair of cast iron hardware comprises a first half-split pipe having an inner peripheral surface in contact with the outer peripheral surface of the first steel pipe at least partially, a second half-split pipe having the inner peripheral surface in contact with the outer peripheral surface of the second steel pipe at least partially, and a flange part formed in continuation with a lateral end of the first half-split pipe and the lateral end of the second half-split pipe respectively and capable of fastening the pair of cast iron hardware to each other. The distance between the bottoms of the inner peripheral surfaces of the first half-split pipe when the flange parts of the pair of cast iron hardware are brought into close contact each other is smaller than an outer diameter of the first steel pipe.SELECTED DRAWING: Figure 2
【課題】曲げモーメントが発生する鋼管を連結するにあたり、力を安定的かつ効率的に伝達する。【解決手段】第１の鋼管、第２の鋼管、ならびに上記第１の鋼管の軸線および上記第２の鋼管の軸線を含む平面で分割された１対の鋳鉄金物を備え、上記１対の鋳鉄金物のそれぞれは、内周面が少なくとも部分的に上記第１の鋼管の外周面に接触する第１の半割管と、内周面が少なくとも部分的に上記第２の鋼管の外周面に接触する第２の半割管と、上記第１の半割管の側端部および上記第２の半割管の側端部にそれぞれ連続して形成され、上記１対の鋳鉄金物を互いに対して締め付けることが可能なフランジ部とを含み、上記１対の鋳鉄金物の上記フランジ部を互いに密接させたときの上記第１の半割管における内周面の底部間距離は、上記第１の鋼管の外径よりも小さい、鋼管の連結構造が提供される。【選択図】図２
STEEL PIPE CONNECTION STRUCTURE AND CONNECTION METHOD
鋼管の連結構造および鋼管の連結方法
TOMINAGA NORIYOSHI (Autor:in)
10.11.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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