مشخصات پژوهش

عنوان	Prediction of Flexural Crack Width in Reinforced Concrete Beams
نوع پژوهش	مقاله ارائه شده کنفرانسی
کلیدواژه‌ها	Analytical model, Flexural crack, Crack width, Crack spacing, Reinforced concrete
چکیده	Cracks in concrete structures can indicate major structural problems and detract from theaesthetic view of construction. Crack width is a parameter of the most practical significance for the design and assessment of reinforced concrete structures. This investigation deals with the prediction of instantaneous flexural crack width for the reinforced concrete beams. An analytical model is proposed to predict the flexural crack width. The validity and accuracy of the proposed model are verified by comparing the predicted width of cracks with those measured by other investigators. It has been shown that the crack widths calculated using the analytical model are in good agreement with the exprimental observations.
پژوهشگران	اشکان عظیمی وزیری (نفر اول)، هوشنگ دباغ (نفر دوم)