Structural Behavior of High Performance Steel Fiber Reinforced Concrete Beams

An experimental program consisting of checks on HPFRC beams with conventional reinforcement and strengthened concrete beams used to be carried out underneath monotonic loading. Tests on conventionally strengthened concrete beam specimens, containing metal fibers in 1.5 of quantity fraction, have been performed to set up load–deflection curves. The quite a number parameters, such as, first crack load, remaining load, ductility factor, durability and stiffness traits of beams with and except metal fibers have been carried out and a quantitative assessment was once made on vast tiers of loading. It used to be discovered that HPFRC beams confirmed superior houses in contrast to that of RC beams. The quite a number parameters have been got in the experimental investigation of beams.M60 grade concrete combine was once designed as per IS 456 2000. The combine ratio for casting the specimen used is 1 1.2 2.2 and water cement ratio 0.3. Volume fractions of 1.5 are used fibers. Also 10 of cement is changed by means of silica fume intend to make HPC. For HPFRC 70 hooked fibers blended with 30 crimpled fiber have been combined collectively in the required volume of fibers. The concrete specimens had been tested at specific age of 7 days, 14 days,28 days stage for mechanical homes of concrete and find out about the flexural conduct of the High overall performance metal fiber bolstered concrete beams. M. Vanaja | K. Soundhirarajan "Structural Behavior of High Performance Steel Fiber Reinforced Concrete Beams" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30735.pdf