Rock tensile strength prediction using empirical and soft computing approaches
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DOI: 10.1007/s10064-018-1405-4
Abstract: The tensile strength of rocks plays an important role in site investigation during the initial phase of many construction projects. However, laboratory tests as direct methods for tensile strength prediction are not considered efficient in… read more here.
Keywords: tensile strength; strength; pso ann; strength prediction ... See more keywords
Probing the Mechanism of Friction Stir Welding with ALE Based Finite Element Simulations and Its Application to Strength Prediction of Welded Aluminum
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DOI: 10.1007/s12540-020-00901-8
Abstract: In this study, a simulation-based examination on the deformation mechanism in the friction stir welding (FSW) process is conducted, which may not be efficiently feasible by experiment due to severe deformation and rotation of material… read more here.
Keywords: finite element; strength; friction stir; ale ... See more keywords
Quantitative strength prediction of advanced ceramics with regular/irregular flaws in I-mode failure condition
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.031
Abstract: Abstract Flaws in ceramics have significant impacts on strength. Understanding of ceramic strength from qualitative statistical description to quantitative prediction is essential for the fields of fracture mechanics, materials science and engineering applications. In this… read more here.
Keywords: ceramics regular; mode failure; strength prediction; strength ... See more keywords
Failure of cross-ply NCF composites under off-axis compressive loads - An experimental study and a new strength prediction model including fibre bundle waviness
Sign Up to like & getrecommendations! Published in 2018 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2018.06.022
Abstract: Abstract The design of reliable and efficient mechanical joints with non-crimp fabric (NCF) composites depends on several factors but knowledge on actual loading direction and an accurate compressive strength prediction is essential. Motivated by this,… read more here.
Keywords: strength; ply ncf; ncf composites; cross ply ... See more keywords
Stress analysis and strength prediction of composite laminates with two interacting holes
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DOI: 10.1016/j.compstruct.2019.04.041
Abstract: Abstract In this study, stress analysis and strength prediction were performed for carbon/epoxy laminates with holes in specific orientations using experimental and numerical techniques. The interaction between the holes was studied with reference to their… read more here.
Keywords: analysis strength; hole orientations; stress analysis; strength prediction ... See more keywords
Cohesive shear stress and strength prediction of composite patch bonded to metal reinforcement
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2019.02.008
Abstract: Abstract External bonding of fiber reinforced polymer (FRP) composites has become a popular technique for strengthening metal structures. A new concept of edge-elastic region was proposed to deal with the bonded reinforcement at present work.… read more here.
Keywords: strength prediction; reinforcement; stress strength; stress ... See more keywords