Results 171 to 180 of about 12,885 (226)
Machine learning based shear strength prediction in reinforced concrete beams using Levy flight enhanced decision trees. [PDF]
Sci RepÇiftçioğlu AÖ +3 more
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Interface Shear Transfer of Diagonally Arranged Reinforcing Bars under Repeated Loading [PDF]
Kitoh, Hiroaki +3 more
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Markerless vision-based functional movement screening movements evaluation with deep neural networks. [PDF]
iScienceShen YY, Xing QJ, Shen YF.
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Journal of the Structural Division, 1971
The shear capacity of the longitudinal reinforcement in concrete beams acting as a dowel across a diagonal tension crack is analyzed, based upon the concept of a beam on an elastic foundation. Axial tension in the dowel, action of the stirrups and progressive horizontal cracking of the cover are included in the analysis.
David W. Johnston, Paul Zia
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The shear capacity of the longitudinal reinforcement in concrete beams acting as a dowel across a diagonal tension crack is analyzed, based upon the concept of a beam on an elastic foundation. Axial tension in the dowel, action of the stirrups and progressive horizontal cracking of the cover are included in the analysis.
David W. Johnston, Paul Zia
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Experimental Evaluation of Dowel Action in Ultra-High Performance Concrete
Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2021To analyze and design the reinforced concrete structural members correctly, their behavior must be evaluated under different loadings. The efficiency, accuracy and speed of the methods of structural analysis depend on the use of suitable behavior models.
Amin Khazaee +2 more
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The Dowel Group Action in Jointed Concrete Pavement
Advanced Materials Research, 2012The wheel load transfer across a joints in concrete pavement is accomplished mainly by dowel bar system, dowels are installed in order to allow shear load transfer across slab joints. The dowel group action has been examined in this paper via from using of 3-D FE mode. Numerical model results are presented in four formats in this study, including shear
Yi Qiu Tan +3 more
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Dowel Action in Concrete Beams Subject to Torsion
Journal of the Structural Division, 1980The test program included 14 beams, two of which were of plain concrete, six longitudinally reinforced with corner bars of varying diameters, and six with both longitudinal and transverse steel having varying percentages of stirrups. Dowel action was elaborately isolated from other mechanisms of interface shear transfer, such as aggregate interlock, by
Mahmoud A. Reda Youssef +1 more
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Development of Embedded Bending Member to Model Dowel Action
Journal of Structural Engineering, 1997The development and implementation of a general, three-dimensional (3D) embedded bending member suitable for modeling dowel action is presented. The development is motivated by the desire to efficiently model rigid concrete pavement slabs with doweled joints using solid brick elements without requiring the mesh nodes to coincide with the dowel element ...
William G. Davids, George M. Turkiyyah
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Cyclic Shear and Dowel Action Models in R/C
Journal of the Structural Division, 1982The transfer of reversed cyclic shear forces across cracks in reinforced concrete by interface shear transfer and by dowell action is treated in this paper. Experimental cyclic shear load-shear displacement results are given for the interface shear transfer mechanism alone, the dowel action mechanism alone, and the combined mechanism.
Rafael Jimenez +2 more
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Shear contribution of flange dowel action in steel–concrete–steel composite structures
Thin-Walled Structures, 2021Abstract The shear contribution of flange dowel action in steel–concrete–steel composite structures is studied in this paper. Tests on the shear behaviour of beam-type specimens are carried out, to complement existing experimental results, with particular focus on investigating the influence of flange thickness.
Shen-You Song +3 more
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