鋼・木構造
アルミニウム・マグネシウム合金溶射を施した溶射高力ボルトの摩擦接合継手に関する研究
2016 年 62A 巻 p. 693-704
詳細
2016 年 62A 巻 p. 693-704
In order to examine slip coefficient of the bolted joints with metal-sprayed contact surfaces, slip tests of high strength bolted joints were carried out. On the basis of above examinations, the slip coefficient with metal-sprayed surfaces is proposed in this paper. To clarify the induced axial force of the bolts, bolt-tightening tests were carried out. Considering bolt diameter, bolt length, induced axial forces and their relaxation, nut rotation angles are proposed in relation to different bolt size.
