鋼構造論文集
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
高力皿ボルトを摩擦継手に用いた場合の諸特性及びボルト形状の改善に関する実験的研究
アントニー モンダ谷平 勉
著者情報
ジャーナル フリー

1999 年 6 巻 24 号 p. 65-76

詳細
抄録

Creep and relaxation occur after High Tension Bolt (HTB) tightening causing shaft tension loss and further stress redistribution in the connected components. Past research has shown that ductility improvement and shaft tension loss control can be achieved by waisting the HTB shank. With the further modification of making the HTB head plate shaped counter sunk Head plate bolt with an aesthetically pleasing, flat surface less susceptible to rain corrosion results. In this research, tensile, relaxation and friction grip joint slip experiments are done on waisted shank, counter sunk head HTB to ascertain the ductility improvement, the resulting decrease in shaft tension loss and its magnitude, as well as their applicability in friction grip steel connections.

著者関連情報
© 社団法人日本鋼構造協会
前の記事 次の記事
feedback
Top