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ارزیابی آماری روابط پیش‌بینی ظرفیت باربری در تیرهای بتن‌آرمه تقویت شده با ورق‌های FRP
Major Topic: Concrete Structures|سازه های بتنی
Abstract
مکانیزم گسیختگی غالب در تیرهای بتن مسلح تقویت شده با ورق‌های FRP جداشدگی ورق FRP از سطح بتن می‌باشد. در پژوهش حاضر به منظور بررسی ظرفیت خمشی نهایی تیرهای تقویت شده با ورق FRP، مقادیر حاصل از روابط ارائه شده در چندین آیین نامه و مدل تحلیلی با نتایج آزمایشگاهی مقایسه شده است. داده‌های آزمایشگاهی شامل 49 نمونه تیرهای بتن مسلح با مکانیزم گسیختگی جداشدگی ورق FRP، جمع‌آوری گردید و با استفاده از این اطلاعات دقت و اعتبار مدل‌ها و روابط پیشنهادی مورد بحث قرار گرفت.
Keywords
: تیر بتن مسلح; ، جداشدگی; FRP; گسیختگی
Referencrs
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