A typical Reinforced Concrete (RC) building frame comprising of RC columns and connecting beams that participates in resisting the earthquake forces. Due to earthquake, reversal tension generates at both faces a beam column; hence damage occur for disability carrying capacity concrete. Therefore, structural performance seismic load has been analyzed by nonlinear time history analysis method thi...

Strengthening of columns using concrete jackets depends on friction at the interface between them. So strengthening edge and corner in only one story needs a large cross section area due to shortage length which leads architectural issues. This research aims study Jacket more than increases original column. As result, load transferred from column jacket will be increased. Thirteen models were d...

â  â  â  â  narration elements in the story of mousa and khezr â  (based on character and time) â  â  sayyed reza solayman zadeh najafi * â  azim tahmasbi ** â  â  abstract â  â  the story consists of elements such as character and time and the story features. characters make story’s structure and there is not story without character . time element is also necessary for the story . each story...