Analytical Study on Ultimate Design Method of Tube Flange Joints with the Rib Plate Using the High Strength Bolt

리브 붙은 고력볼트 강관플랜지 이음의 극한 설계방법에 관한 해석적 연구

  • 김성은 (계명대학교 건축공학과)
  • Received : 2000.05.28
  • Published : 2000.10.27


The tube flange joint often used in the field is a kind of tensional joint method using the high strength bolts. Transferring stress is conducted by high axial pressure between each part of material that is produced by twisting the high strength bolts. And historical characteristics of the flange joint have not been studied sufficiently and it is difficult to say that the design method is established definitely. Therefore new method using ultimate strength is need to be suggested to solve there problems in using flange joint. The purposes in this study are to gain the data base for establishing design method of joint in the form like figure1 and survey whether the joint of tube flange with non-equal diameter can be designed or not in the form like rib or ring.


  1. 계명대학교 산업기술연구논문집 v.22 no.1 高力볼트를 이용한 강관 플랜지 이음의 극한설계법에 관한 연구 김성은
  2. 鋼管構造設計施工指針 日本建築學會
  3. 高力ボルト接合設計施工指針 日本建築學會
  4. 高力ボルトを用いた鋼管フランジ續手の離間荷重と崩壞荷重 五十嵐他