Design Requirements for Plate Girders with Bolted Transverse Stiffeners
محل انتشار: ماهنامه بین المللی مهندسی، دوره: 18، شماره: 1
سال انتشار: 1384
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 116
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شناسه ملی سند علمی:
JR_IJE-18-1_007
تاریخ نمایه سازی: 20 اسفند 1400
چکیده مقاله:
The web of plate girders in bridges are usually reinforced by welded transverse stiffeners in order to improve their shear capacity.Due to problems associated with field welding and fatigue, welded stiffeners are not suitable for retrofitting existing bridges. Bolted stiffeners are a practical alternative for strengthening girders that are expected to experience shear stress in excess of their design shear capacity. This paper presents the results of an analytical study into behavior of plate girders with bolted transverse stiffeners. Based on this study new requirements are developed for designing of such girders.
کلیدواژه ها:
نویسندگان
A. Vasseghi
Civil Engineering, International Institute of Earthquake Engineering