Remaining Moment Capacity of Corroded I-Beam Sections
عنوان مقاله: Remaining Moment Capacity of Corroded I-Beam Sections
شناسه ملی مقاله: ICCE10_0946
منتشر شده در دهمین کنگره بین المللی مهندسی عمران در سال 1394
شناسه ملی مقاله: ICCE10_0946
منتشر شده در دهمین کنگره بین المللی مهندسی عمران در سال 1394
مشخصات نویسندگان مقاله:
Darush Avazpour - Graduate Student, Department of Civil Engineering, Islamic Azad University, Taft, Iran
Reza Rahgozar - Professor, Department of Civil Engineering, University of Shahid Bahonar Kerman, Kerman, Iran
خلاصه مقاله:
Darush Avazpour - Graduate Student, Department of Civil Engineering, Islamic Azad University, Taft, Iran
Reza Rahgozar - Professor, Department of Civil Engineering, University of Shahid Bahonar Kerman, Kerman, Iran
Steel structures are subjected to corrosion due to environmental exposure. As a result, the carrying capacity and hence the level of safety of these structures diminishes with time due to accumulation of corrosion damage. The rate of corrosion in these structures is often non-uniform and difficult to predict. Therefore, the remaining life of the structures is functions of materials properties and section loss. In this paper a simple modeled has been developed for the beams with varying thickness loss in the flanges and web in order to obtain relations between percentage remaining moment capacity and percentage thickness loss of corrosion damaged I-beams
کلمات کلیدی: Corrosion, Varying thickness loss, Moment capacity
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/364643/