807 都市ガス導管に用いられるフランジ接合部の変形挙動(OS8-2 フランジガスケット締結体の力学と密封性能評価)
スポンサーリンク
概要
- 論文の詳細を見る
In this study, four cases of bending tests were conducted to evaluate the deformation behavior of bolted flanged joints. Experimental results showed that the evaluation method specified in "Seismic design code for high pressure gas facilities" was applicable to bolted flanged joint used in city gas pipeline network, such as the joints between valve and straight pipe. In addition, it was revealed that the buckling and leakage may occur at straight pipe before the leakage at bolted flanged joints.
- 一般社団法人日本機械学会の論文
- 2010-10-09