The effect of discrete lateral and torsional bracings stiffness on the elastic lateral-torsional buckling of mono-symmetric I beam, under the concentrated moment

Subject Areas : Structural Engineering

E. Mohammadi ¹ , J. Asgari Marnani ² , S. Tavousi ³ , M.S. Rohanimanesh ⁴

1 - M.Sc. Student of Structural Engineering, Department of civil engineering, Faculty of Technology and Engineering,CentralTehran Branch, Islamic Azad University, Tehran,Iran
2 - Assistant Professor, Department of civil engineering, Faculty of Technology and Engineering, CentralTehran Branch, Islamic Azad University, Tehran,Iran
3 - Assistant Professor, Department of civil engineering, Faculty of Technology and Engineering, CentralTehran Branch, Islamic Azad University, Tehran,Iran
4 - Assistant Professor, Department of civil engineering, Faculty of Technology and Engineering, CentralTehran Branch, Islamic Azad University, Tehran,Iran.

Received: 2014-07-05 Accepted : 2014-09-20 Published : 2014-09-01

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