نتایج جستجو برای: adaptive pushover
تعداد نتایج: 199555 فیلتر نتایج به سال:
The present research is concerned with the determination of ductility, over-strength and response modification factors of coupled steel shear wall frames. Three structural models with various numbers of stories, bay width and coupling beam height were analyzed using static pushover and incremental nonlinear dynamic analyses. The ductility, over-strength and response modification factors for the...
Probabilistic pushover analysis of reinforced concrete frame structures using dropout neural network
accurate identification of seismic hazard and the estimation of associated seismic demands are the key components in the performance-based seismic design (pbsd). although nonlinear time history (nth) analysis is the most precise procedure to evaluate the seismic demands of buildings structures, it is relatively complex and time-consuming for routine applications. nonlinear static procedures (ns...
Structural walls commonly used as efficient structural elements to resist lateral and vertical loads. Diverse performance of bearing wall system in past earthquakes, motivates investigation on the adequacy of current seismic design provision for these walls. This study considers seismic performance of model walls of bearing wall and building frame systems designed as ordinary and special struct...
objective: the purpose of this study was to examine the impact of early family-centered psychological and educational interventions on adaptive behaviors in children with down syndrome (ds). method: utilizing an experimental pretest-posttest control group design, parents of 36 children with ds were selected in isfahan. vineland adaptive behavior scale was used to assess adaptive behavior. resul...
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باتوجه به اهمیت تاثیرمیانقابهابروی رفتارسازه هادراین تحقیق ابتدا به بررسی انواع مدهای شکست درون وبرون صفحه ممکنه درداخل میانقابهاوقاب پیرامونی پرداخته شده است،درادامه به روشهای برآوردمقاومت وسختی داخل صفحه بااستفاده ازروش ماکرومدل pushoverومیکرومدل المان محدود ومقاومت خارج صفحه واندرکنش مقاومت داخل صفحه وبارگذاری خارج صفحه پرداخته شده است وسپس بااستفاده ازنرم افزارالمان محدود ansys v12.0به مدلس...
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