Evaluation of mechanical properties of fiber reinforced recycled concrete
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 596
فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
SECM03_466
تاریخ نمایه سازی: 9 شهریور 1398
چکیده مقاله:
The purpose of this study is to analyze the effect of size and level of recycled aggregates on the mechanical properties of concrete and improve them by the fibers. For this purpose, in the first phase, the results show that the replacement of fine recycled aggregate at the level of 30% has no significant reduction effect on the compressive strength of concrete and so this can be selected as the optimum recycled mix design. In the second phase, the results show that the addition of polypropylene and steel fibers considerably improve the tensile and flexural strength of the recycled concrete.
کلیدواژه ها:
نویسندگان
Mehran Shirani Bid Abadi
Department of Civil Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran
Mahmood Akbari
Department of Civil Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran
Omid Panahi Shahri
Department of Civil Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran