دانلود مقاله DETERMINATION OF FLEXURAL STRENGTH OF STEEL FIBER
دانلود مقاله DETERMINATION OF FLEXURAL STRENGTH OF STEEL FIBER REINFORCED CONCRETE WITH DIFFERENT FIBER PERCENTAGE BY MEANS OF 3درPOINT BENDING TEST فایل ورد (word) دارای 10 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
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توجه : در صورت مشاهده بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی دانلود مقاله DETERMINATION OF FLEXURAL STRENGTH OF STEEL FIBER REINFORCED CONCRETE WITH DIFFERENT FIBER PERCENTAGE BY MEANS OF 3درPOINT BENDING TEST فایل ورد (word) ،به هیچ وجه بهم ریختگی وجود ندارد
بخشی از متن دانلود مقاله DETERMINATION OF FLEXURAL STRENGTH OF STEEL FIBER REINFORCED CONCRETE WITH DIFFERENT FIBER PERCENTAGE BY MEANS OF 3درPOINT BENDING TEST فایل ورد (word) :
سال انتشار: 1388
محل انتشار: سومین کنفرانس بین المللی بتن و توسعه
تعداد صفحات: 10
چکیده:
Nowadays, many buildings and infrastructures are made of concrete and therefore, strength of concrete structural members ensures longer useful life and serviceability of the structure. Beams are one of the most important structural members that must have sufficient load bearing and ductility. Since brittle behavior and low ductility are two noticeable drawbacks of concrete members, they should
be reinforced by materials with higher ductility and tensile strength such as steel fibers which can significantly improve these two characteristics of bending members. With this respect, use of industrial steel fiber deposits, percentage of fibers and optimized amount of fibers are critical factors which affect the flexural strength of beams and cost-effectiveness of the projects. In this paper, experimental results of 3-point bending tests carried out on fiber reinforced concrete beams with different percentage of fibers are presented and compared and also its cost-effectiveness has been considered.
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