کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
268525 504438 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structural behaviour of aluminium bridge deck panels
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Structural behaviour of aluminium bridge deck panels
چکیده انگلیسی

The use of lightweight bridge decks made of FRP composites or aluminium alloys is particularly effective for replacing deteriorated bridge decks. Therefore a research program has been undertaken to develop and implement an innovative aluminium bridge deck system, which would be applicable and realizable in domestic conditions. Several service load and ultimate load tests have been carried out on the prefabricated 2.10×3.20 m deck panels, in order to examine and evaluate the panel behaviour under standard truck load, and when loaded to failure. The results of the service load study indicated adequate strength and stiffness of the deck panel. Two ultimate-load tests were conducted to further investigate the failure mechanism. The study clearly demonstrates that an aluminium bridge deck panel is a feasible alternative to RC decks from the standpoint of stiffness, strength and load carrying capacity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 31, Issue 7, July 2009, Pages 1349–1353
نویسندگان
,