[PDF] Top 20 Numerical Study on FRP Strengthened RC Deep Beams with Openings

... concrete deep beams are widely used as transfer girders in offshore structures and foundations, walls of bunkers and load bearing walls in ...web openings interrupt the natural load path and reduces ... See full document

... to study the effect of steel plate parameters on performance of strengthened RC beams with web opening located in the zone of high flexure with high shear (case of center-point ...for ... See full document

... in RC beams were simulated by Richardson and Fam (2014) using cracking within the elastic range and overloading in the plastic ...Their beams were repaired with either high or ultrahigh modulus (210 ... See full document

... of RC Beams with externally bonded CFRP sheets”, Journal of Structural Engineering, ...of RC beams strengthened with Carbon Fiber Reinforced Polymer (CFRP) fabrics”, The Open Civil ... See full document

... a numerical analysis of reinforced concrete continuous deep beams with openings strengthening using CFRP ...two-span deep beams with total length of 2200 mm, depth of 500 mm, and ... See full document

... Experimental Study on Shear Strengthening of RC Deep Beams with Large Openings Using ...experimentally study the behavior of reinforced concrete (RC) deep ... See full document

... and numerical studies on the repairing and strengthening of RC beams by ...CFRP. RC beams strengthened or repaired by CFRP against flexural and shear effects were tested by ... See full document

... ducts openings are provided through the ...the rc beams resulted in many problems including reduction in beam stiffness, excessive cracking and deflection and reduction in beam capacity ...opening ... See full document

... the beams and slabs retrofit- ted using UHPC. Composite beams and slabs, which included 50 mm thick layer of UHPC were prepared and tested under different types of ...over RC sec- tion had an ... See full document

... This study investigated the effect of utilizing mechanical anchorage and FRP U-wrap anchorage on the performance of LW concrete ...carbon FRP laminate enhanced the flexural capacity of all ... See full document

... Due to the presence of the CFRP plates, the stiffness of B1-RO was significantly increased in comparison with un-strengthened specimen B0. B1-RO exhibited a fairly linear trend up to a load of approximately 435 ... See full document

... material was the target node of the neural network. Because of variable scopes of input parameters and target, before training the selected data, scaling for the whole data were done. For scaling, all the data were drawn ... See full document

... the study of reinforced concrete (RC) structures ele- ments such as bridge deck slabs, bridge girders, or offshore installations, which are subjected to cyclic action typically induced by seismic motions ... See full document

... this study six specimens of similar dimensions and reinforcement details were prepared, two of which were un-strengthened and served as control specimens, while the remaining four were strengthened ... See full document

... shallow beams, for example, works of air conditioning pipes and the transgression of electricity ...in deep concrete beams because the large size of the beam can accommodate the dimensions of the ... See full document

... concrete beams is very ...the strengthened beam specimens in comparison with the reference control ...concrete beams. The author examined three control beams having same steel ...casting ... See full document

... multi openings at initial cracking, near the service load stage (70% of Mu), and at the ultimate stage (Mu) is shown in Figure ...In beams, the shear reinforcement adjacents to the openings are not ... See full document

... Abstract— An experimental work was performed to characterize the laminate and rods to concrete bond behavior based on pullout-bending tests. The structural performance of RC beams was assessed through ... See full document

... the beams were painted white to make easy tracing the crack ...The beams were tested at age of 28 ...section) beams with depth of (350mm) while the upper spreader consisted of one (I section) beam ... See full document

... To predict the load-deflection relationship of the hybrid beams, the principle of virtual work is applied. Consider any structure deformed by the effect of n external forces, denoted by the vector P . The actual ... See full document