Applying moment redistribution and externally bonded FRP in beams for seismic strengthening of RC frames
نویسندگان
چکیده
Abstract The approach for seismic strengthening of RC frames using moment redistribution and externally bonded FRP is especially applicable enhancing the performance a building that designed prior to introduction new codes. design detailing requirements these categories were conducted following capacity principle. Based on more recent codes, buildings are under-designed, has become mandatory. Additionally, might need be strengthened fulfill stringency modern theory based principles transferring sections with lower stresses when peak reaches ultimate section. moments established before all critical can attain their flexural strength. materials characterized by high strength lightweight. Externally relatively cost-effective, less invasive, easily implementable because minimal surface preparation. Apart from increase, could also improve shear at through confinement an area within boundaries FRP.
منابع مشابه
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چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2023
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1195/1/012019