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The Unified Formula of the Calculation of Flexural Members Strengthened
Applied Mechanics and Materials, 2011In this paper, the concept of "the amount of bending reinforcement" is introduced, the unified formula of the calculation of flexural members strengthened by selecting the axis of a reasonable balance is obtained, a way of explicit calculation is found.
Yan He Li, Sheng Yuan Ren, Bo Yi
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Flexural behavior of wood beams strengthened with HFRP
Construction and Building Materials, 2013Abstract In order to increase the strengthening efficiency, a proposal for strengthening wood beams with hybrid fiber reinforced polymer (HFRP) is made. Carbon fiber (CF), glass fiber (GF) and high-strength glass fiber (SGF) were chosen as strengthening materials.
You-long Yang +2 more
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Flexural Buckling of Columns Strengthened under Load
Advanced Materials Research, 2015This paper refers to behaviour and capacity of axially loaded columns strengthened under load using welded steel plates. This method of strengthening is fast, simple and widely used but no universal and reliable analytical solution has been presented yet. In the paper, focus is put on flexural buckling.
Martin Vild, Miroslav Bajer
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Analysis of Strengthened Composite Beams Under Flexural Stress
2018A steel-concrete composite beam is composed of a steel beam and concrete slap connected with shear connectors. Composite beams are highly efficient structural members in order to load carrying capacity because the tension component of the force pair originating from bending is carried by the steel profile and the compressive component is carried by the
Ercan, Emre +3 more
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Flexural behaviour of strengthened reinforced concrete beams
Materials and Structures, 1997A large experimental research programme has investigated the flexural strength of simply supported reinforced concrete beams. The beams were first damaged so that they could be strengthened by means of jackets (cast-in-place shotcrete or pre-packed special mortar plus additional new reinforcement).
Regina Helena F. Souza, Julio Appleton
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Flexural strengthening of LVL beam using CFRP
Construction and Building Materials, 2017Laminated veneer lumber (LVL) is one of the major construction material in Australia as well as other parts of the world. To increase its load carrying capacity, various internal and external methods of applying fibre reinforced polymer (FRP) can be found in the literature.
Mahbube Subhani +3 more
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CFRP sheets for flexural strengthening of RC beams
2011 International Conference on Multimedia Technology, 2011Based on the use of carbon fibre reinforced polymer (CFRP) and the technique of externally bonded reinforcement strengthening arrangement to flexural strengthen of reinforced concrete (RC) beams. A total of 7 RC beams with different cross section depth, the longitudinal reinforcement ratio, the pre-crack width and the concrete cover thickness were ...
Jiangfeng Dong +3 more
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Advanced Materials Research, 2010
Externally bonding fiber reinforcement polymer (FRP)laminate to the soffit of reinforced concrete (RC) beam is an effective way to increase its flexural strength. However, there is little investigation on flexural behavior of RC beam by side-bonding FRP laminates.To investigate the difference of flexural behavior between soffit-bonding and side-binding
Gui Bing Li, Ai Hui Zhang, Wei Liang Jin
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Externally bonding fiber reinforcement polymer (FRP)laminate to the soffit of reinforced concrete (RC) beam is an effective way to increase its flexural strength. However, there is little investigation on flexural behavior of RC beam by side-bonding FRP laminates.To investigate the difference of flexural behavior between soffit-bonding and side-binding
Gui Bing Li, Ai Hui Zhang, Wei Liang Jin
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Flexural strengthening of RC beams using emerging materials
2004An experimental analysis has been conducte d to assess the effectiven ess of an innovative sys- tem based on Steel Reinforced Polymer (SRP) laminates for the flexural strengthening of Reinforced Con- crete (RC) beams; such external re inforcement has been impregnated with either epoxy resin or cementitious mortar.
CERONI, FRANCESCA +3 more
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Prestressed FRP Fabrics for Flexural Strengthening of Concrete
2011The feasibility and advantages of strengthening reinforced concrete (RC) beams by prestressed Fibre-Reinforced-Polymer (FRP) fabrics are examined. Actually this is possible, as a prestressing machine has been designed, suitable to properly seize and prestress the fabric, without risk of ripping it.
MENEGOTTO, Marco +2 more
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