Conformable Tire Patch Loading for FRP Composite Bridge Deck
| العنوان: | Conformable Tire Patch Loading for FRP Composite Bridge Deck |
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| المؤلفون: | Thomas E. Cousins, Zihong Liu, Prasun Majumdar, John J. Lesko |
| المصدر: | Journal of Composites for Construction. 13:575-581 |
| بيانات النشر: | American Society of Civil Engineers (ASCE), 2009. |
| سنة النشر: | 2009 |
| مصطلحات موضوعية: | Materials science, business.industry, Mechanical Engineering, Contact analysis, Building and Construction, Structural engineering, Fibre-reinforced plastic, Conformable matrix, Deck, Contact mechanics, Mechanics of Materials, Ceramics and Composites, Composite material, business, Contact area, Failure mode and effects analysis, Civil and Structural Engineering, Stress concentration |
| الوصف: | Fiber-reinforced polymer (FRP) composites are increasingly being used in bridge deck applications. However, there are currently only fledgling standards to design and characterize FRP deck systems. One area that should be addressed is the loading method for the FRP deck. It has been observed that the type of loading patch greatly influences the failure mode of a cellular FRP deck. The contact pressure distribution of a real truck loading is nonuniform with more concentration near the center of the contact area as a result of the conformable contact mechanics. Conversely, the conventional rectangular steel patch on a FRP deck act like a rigid flat punch and produces stress concentration near the edges. A proposed simulated tire patch has been examined for loading a cellular FRP deck with the load distribution characterized by a pressure sensitive film sensor and three-dimensional contact analysis using ANSYS. A loading profile is proposed as a design tool for analyzing FRP deck systems for strength and dur... |
| تدمد: | 1943-5614 1090-0268 |
| DOI: | 10.1061/(asce)cc.1943-5614.0000033 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::3a2ce9fe067d82c378f7e07c7b6f415b https://doi.org/10.1061/(asce)cc.1943-5614.0000033 |
| رقم الانضمام: | edsair.doi...........3a2ce9fe067d82c378f7e07c7b6f415b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19435614 10900268 |
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| DOI: | 10.1061/(asce)cc.1943-5614.0000033 |