Results 31 to 40 of about 24,500 (257)
Ain Shams Engineering JournalThis study presents an artificial intelligence-based model to predict the flexural strengthening of RC beam/slab strengthened with UHPC (RC-UHPC) and perform uncertainty quantification of such values.
Nageh M. Ali, Hani Alanazi
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Near-surface mounted carbon fibre rod used for combined strengthening and cathodic protection for reinforced concrete structures [PDF]
, 2015 The dual function of a carbon fibre reinforced polymer (CFRP) rod working as the near-surface mounted (NSM) strengthening and impressed current cathodic protection (ICCP) anode for corroded reinforced concrete structures has been proposed and researched.
Jones, Graeme +4 more
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Construction MaterialsUltra-high-performance concrete (UHPC) is considered to be a promising material for the strengthening of damaged reinforced concrete (RC) members due to its high mechanical strength and low permeability.
Farabi Bin Ahmed +3 more
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Bonding techniques for flexural strengthening of R.C. beams using CFRP laminates
Ain Shams Engineering Journal, 2013 This paper presents an experimental study of an alternative method of attaching FRP laminates to reinforced concrete beams by the way of fasting steel rivets through the FRP laminate and concrete substrate. Five full scale R.C.
Alaa Morsy, El Tony Mahmoud
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Case Studies in Construction Materials, 2022 During the past few decades, strengthening and rehabilitation of reinforced concrete (RC) structures using fiber reinforced polymer (FRP) composites have been considered one of the most promising techniques to achieve the required strengthening and ...
Mand Kamal Askar +2 more
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Towards more sustainable material formulations: a comparative assessment of PA11-SGW flexural performance versus oil-based composites [PDF]
, 2018 The replacement of commodity polyolefin, reinforced with glass fiber (GF), by greener alternatives has been a topic of research in recent years. Cellulose fibers have shown, under certain conditions, enough tensile capacities to replace GF, achieving ...
Ardanuy Raso, Mònica +5 more
core +3 more sources
An Experimental Study on Strengthening of Reinforced Concrete Flexural Members using Steel Wire Mesh
Curved and Layered Structures, 2017 One of the major challenges and contemporary research in the field of structural engineering is strengthening of existing structural elements using readily available materials in the market.
Al Saadi Hamza Salim Mohammed +2 more
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Fibers, 2015 This research program is intended to verify the influence of using distributed external U-wrap CFRP anchorage to shift the failure mode from overall debonding to sectional flexural failure for concrete beams externally bonded with CFRP sheets.
Hayder A. Rasheed +4 more
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Effective strengthening schemes for heat damaged reinforced concrete beams
Journal of King Saud University: Engineering Sciences, 2020 Several effective strengthening schemes for enhancing the flexural strength of heat-damaged reinforced concrete (RC), beams are proposed. A series of twenty-eight RC rectangular beams were cast, subject to a temperature of 600 °C for 3 h, strengthened ...
Mohammad Jamal Alshannag +1 more
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Analysis of FRP shear strengthening solutions for reinforced concrete beams considering debonding failure [PDF]
, 2016 In this paper, a fiber beam model previously developed by the authors for the nonlinear analysis of strengthened elements, including the effects of shear, is used to predict the response of reinforced concrete (RC) beams strengthened in shear with fiber ...
Bairán García, Jesús Miguel +3 more
core +2 more sources