چکیده مقاله
In this study, two Concrete Block CB infilled reinforced concrete frames which had been experimentally investigated before are numerically simulated to develop pre and postearthquake seismic evaluation method In these simulations, full scale, one bay, single story specimens having different axial loads in columns are analyzed under cyclic and push over loading Then, the contribution of Unreinforced Masonry URM walls to overall behavior is examined Parameters including stiffness, ductility, strength, crack patterns and widths in walls and frames which may be of great significance in terms of post event assessment are also studied In this paper, the relationship between observed damage and seismic performance mainly focusing on crack width in URM walls is discussed by means of smeared crack, homogenized, isotropic modeling
کلیدواژهها
نویسندگان
M.A. DASTAN
MSc student, Sharif university of technlogy, Tehran, Iran
YEKRANG NIA
MSc student, Sharif university of technlogy, Tehran, Iran
A. VAFAI
Professor, Sharif university of technology, Tehran, Iran
شیوه ارجاع
DASTAN, M.A. and YEKRANG NIA, and VAFAI, A.,1388,NUMERICAL STUDIES ON RESIDUAL SEISMIC CAPACITY OF RC FRAMES WITH UNREINFORCED BLOCK WALL BASED ON THEIR CRACK PATTERNS,8th International Congress on Civil Engineering,Shiraz
ارائهشده در
مجموعه مقالات هشتمین کنگره بین المللی مهندسی عمران21 اردیبهشت 1388 · شیراز