L-Shaped Steel Collars: An Alternative External Confining Retrofit for Improving Ductility and Strength of Rectangular Concrete Columns [PDF]
Confinement in concrete column has been well known to improve its strength and ductility. Such enhancement is primarily essential when needed to improve the behavior of concrete columns particularly in terms of ductility during the earthquake strike ...
Suprobo, Priyo +2 more
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SHEAR BEHAVIOR OF HYBRID REINFORCED CONCRETE BEAMS
Al-Qadisiyah Journal for Engineering Science, 2011 This study present experimental investigation on shear behavior of hybrid rectangular cross section reinforced concrete beams strengthened with high strength concrete on compression zone of beams.
Aamer Najim Abbas
doaj
Key Parameters to Strength of an Adhesive Anchoring Systemin Uncracked and Cracked Concrete [PDF]
Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2019 This study developed a 3D finite element model of an adhesive anchoring system to study key parameters including bond strength of adhesive, embedment depth and concrete strength, that affecting pull-out strength in uncracked and cracked concrete.
Griengsak Kaewkulchai
doaj
Unboxing machine learning models for concrete strength prediction using XAI. [PDF]
Sci Rep, 2023 Elhishi S, Elashry AM, El-Metwally S.
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Measures to improve the Strength Development of Low Carbon Sprayed Concrete
A characteristic feature of sprayed concrete is the fast setting and hardening. This is typically achieved through a high content of Portland Cement clinker in the concrete in combination with a liquid alkali-free accelerator, which is added at the ...
Unbehau, Sophie +3 more
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Development and Promotion of Concrete Strength at Initial 24 Hours. [PDF]
Materials (Basel), 2023 Fan C, Qian J, Sun H, Fan Y.
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Task 4: Testing Iowa Portland Cement Concrete Mixtures for the AASHTO Mechanistic-Empirical Pavement Design Procedure, May 2008 [PDF]
, 2008 The present research project was designed to identify the typical Iowa material input values that are required by the Mechanistic-Empirical Pavement Design Guide (MEPDG) for the Level 3 concrete pavement design.
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Impact resistance of concrete using dovetailed fibres and type 2 synthetic fibres [PDF]
, 2015 This paper investigates the relative performance of new dovetailed (DT) cross section fibres with regard to impact resistance and energy absorption of concrete.
Richardson, Alan, Batey, David
core
A Study to Improve the Reliability of High-Strength Concrete Strength Evaluation Using an Ultrasonic Velocity Method. [PDF]
Materials (Basel), 2023 Kim W, Lee T.
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Basalt Fibers Reinforced Concrete: Strength and Failure Modes. [PDF]
Materials (Basel), 2022 Al-Kharabsheh BN +6 more
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