|
Abstract
|
Article Information:
Assement of the Seismic Behavior of Eccentrically Braced frame with Vertical and Horizontal Link Made of Easy-Going Steel and Constructional Steel
Yaser Mozaffary Jouybary and Abbas Akbarpour Nikghalb
Corresponding Author: Yaser Mozaffary Jouybary
Submitted: January 14, 2012
Accepted: March 10, 2012
Published: June 01, 2012 |
Abstract:
|
Eccentrically braced frames (EBFs) are a lateral load resisting system for steel building that are
capable of combining high stiffness in the elastic rang with good ductility and energy dissipation capacity in
the inelastic rang. There are two type eccentrically braced frame; eccentrically braced frame with vertical link
and horizontal link .Eccentrically braced frame with vertical link prevent rotation mean beam and cause
decreased damage in the main structure. During extreme loading it is anticipate that the link beam will deform
inelastic ally with significant ductility and energy dissipation. In the study, lower strength steel is used for the
link beam according to the general concept of Easy-Going steel (EGS).the link beam made of EGS yields in
improved. The obtain this objectives, 3-D steel building in 4,8 and 12 story by short link beams made of Easy-
Going steel and constructional steel were modeled. 10 near-field ground motions were utilized as input ground
motions. Based on nonlinear analysis, the values of story displacement, inter story drift, story acceleration and
velocity, base shear, for shear link beams system under near - field earthquake were investigated and the results
have been discussed. It is found that the use of EGS in link beam decrease lateral displacement .By decrease
the lateral displacement, damage in the structure decreased. Also the link beam made of EGS yields less
displacement and so the energy dissipation capacity increased. It is found that the use vertical link in the
eccentrically braced frame prevent rotation mean beam; also system EBFs with vertical link yielded lees
displacement and so the energy dissipation capacity increased.
Key words: Collaborative filtering, content based filtering, entropy, recommender system, social network, ,
|
|
Abstract
|
PDF
|
HTML |
|
Cite this Reference:
Yaser Mozaffary Jouybary and Abbas Akbarpour Nikghalb, . Assement of the Seismic Behavior of Eccentrically Braced frame with Vertical and Horizontal Link Made of Easy-Going Steel and Constructional Steel. Research Journal of Applied Sciences, Engineering and Technology, (11): 1590-1594.
|
|
|
|
 |
ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
 |
| Information |
|
|
|
|
| Sales & Services |
|
|
|
|
