Results 161 to 170 of about 758,737 (210)

Flexural Buckling of Columns Strengthened under Load

Advanced Materials Research, 2015
This 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

2018
A 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, Arisoy, Bengi, Demir, Ali, Ozdemir, Anil   +3 more
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Flexural behaviour of strengthened reinforced concrete beams

Materials and Structures, 1997
A 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, 2017
Laminated 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, Anastasia Globa, Riyadh Al-Ameri, Jules Moloney   +3 more
openaire   +1 more source

Investigation on Flexural Behavior of Reinforced Concrete Beams Flexurally Strengthened by Different Methods

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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CFRP sheets for flexural strengthening of RC beams

2011 International Conference on Multimedia Technology, 2011
Based 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, Qingyuan Wang, Dong He, null Zhongwei Guan   +3 more
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Prestressed FRP Fabrics for Flexural Strengthening of Concrete

2011
The 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, MONTI, Giorgio, LIOTTA, MARC'ANTONIO   +2 more
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FRP vs FRCM in flexural strengthening of masonry [PDF]

, 2019
In recent years giant progress has been made in the understanding of structural behaviour and the development of proficient intervention strategies on existing masonry structures. The retrofit using compatible and efficient structural strengthening techniques was investigated primarily considering new technologies based on Fiber Reinforced Polymers ...
G. Ramaglia, G. Crisci, F. Fabbrocino, G. P. Lignola, A. Prota   +4 more
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Flexural strengthening of RC beams using emerging materials

2004
An 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, PECCE, MARIA ROSARIA, PROTA, ANDREA, MANFREDI, GAETANO   +3 more
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STRENGTHENING OF LOADED REINFORCED CONCRETE BEAMS IN FLEXURE

2005
Since the need for repairing and strengthening structures has grown widely in the past few decades; much research was carried out in order to study the behavior of strengthened beams. However, strengthening of these beams was always made without any applied loads. In nature the applied loads can be reduced but not totally removed.
Ashraf El-Shihy, Hamdy Shehab, Hatem Ghith, Moustafa Mansour   +3 more
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