The present study examines the shear performance and modes of failure of rectangular simply supported reinforced concrete (RC) beams designed with shear deficiencies. These members were strengthened with externally bonded carbon fiber reinforced polymer (CFRP) sheets and evaluated in the laboratory. The experimental program consisted of twelve full-scale RC beams tested to fail in shear. The va...

Carbon fiber reinforced polymers (CFRPs) have found wide-ranging applications in numerous industrial fields such as aerospace, automotive, and shipping industries due to their excellent mechanical properties that lead to enhanced functional performance. In this paper, an experimental study on edge trimming of CFRP was done with various cutting conditions and different geometry of tools such as ...

Reliable failure prediction methods are required for extending the range of applications of carbon-fiber-reinforced-polymers. In parallel, the development of non-destructive tests (NDT) for continuous health monitoring would result in structures of improved durability and safety. Carbon fibre-reinforced polymers (CFRP) have been investigated for the development of “smart” structures characteriz...

The properties of chloride penetration of hybrid fiber reinforced self-compacting concrete (SCC) were investigated in this study. The results show that the chloride penetration resistance of concrete can be improved by single incorporation either carbon or cellulose fibers. The concrete chloride diffusion coefficient DRCM of 12-cm length carbon SCC with fiber content of 1.7, 2.72, and 3.4 kg/m3...

The flexural strength comparasion of epoxy matrix composite with diferent reinforcement . Composite is a combination two or more materials that have good physical properties and mechanical properties. Reinforcement commonly used in polymer composites are fibers strips material, bamboo fiber,carbon, PALF malva fiber as resin matrix. research phase began finding the journal which explain about us...

Fiber Reinforced Polymer (FRP) bars are anisotropic in nature and have high tensile strength the fiber direction. The use of High-Strength Concrete (HSC) allows for better high-strength properties FRP bars. mechanical can yield to large crack widths deflections. As a result, design concrete elements reinforced with materials is often governed by Serviceability Limit States (SLS). This study inv...

Composite materials made of fiber-reinforced plastic laminates are highly susceptible to surface damage caused by wear during contour milling, especially with inappropriate tool and cutting material properties. Improper choice tools conditions lead delamination between applied layers, thermal in the polymer matrix, reduction edge quality tools. The study was devoted circumferential milling twil...