Results 21 to 30 of about 412,774 (311)
Evaluation of residual stress relaxation and its effect on fatigue strength of AISI 316L stainless steel ground surfaces: Experimental and numerical approaches [PDF]
, 2013 This paper is aimed at evaluating the residual stress relaxation and its effect on the fatigue strength of AISI 316L steel ground surfaces in comparison to electro-polished surfaces.
BRAHAM, Chedly +2 more
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The physical properties and strength characteristics of kenaf plants
Research in Agricultural Engineering, 2019 This article reports some physical properties and strength characteristics of two kenaf (Hibiscus cannabinus) varieties in Nigeria at critical stages of harvest with a view of understanding the plant material reaction to the load and deformation.
Olumide Falana +3 more
doaj +1 more source
Contact effects in bending affecting stress and formability [PDF]
, 2010 If a strip is pulled over a curved tool there is a contact stress acting on the strip. This contact stress changes the stress state in the material, which is analysed with a simple model.
Boogaard, A.H. van den, Emmens, W.C.
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Analysis of the Effect of Whirl on Drillstring Fatigue
Shock and Vibration, 2021 There are many kinds of vibration forms of drillstring in petroleum drilling. Whirl is one of the main vibration modes when drilling tools are drilling, and it is also the main reason of fatigue failure of the drillstring.
Chong Wang +4 more
doaj +1 more source
Frontiers in Earth Science, 2023 To study the characteristics of tensile cracking by rock-bending damage, the bending stress–strain curves and the cumulative ringing counts were obtained by a three-point bending test and acoustic emission (AE) monitoring of limestone beams. Based on the
Benyun Li +6 more
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RESEARCH ON BENDING STRESS OF COMPOSITE MATERIALS COMPONENT WITH EMBEDDED CABLE
Jixie qiangdu, 2020 The composite materials component with embedded cable three point bending stress finite element analysis model was established,and the influence of cable embedding position,resin enrichment zone length and cable diameter on the bending stress of the ...
ZHUANG GongWei +4 more
doaj
Descriptions of reversed yielding in bending [PDF]
, 2007 Existence of Bauschinger effect in bending-unbending of copper beams has been shown from experiment. In modelling of the Bauschinger effect, it is shown that a significant second plastic penetration can occur with the release of the moment required for ...
Bauschinger J. +4 more
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Bent surface free energy differences from simulation
, 2000 We present a calculation of the change of free energy of a solid surface upon bending of the solid. It is based on extracting the surface stress through a molecular dynamics simulation of a bent slab by using a generalized stress theorem formula, and ...
Andersen +16 more
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Zhongguo Jianchuan Yanjiu, 2021 ObjectivesIn order to develop a computation method for the corrugated core panel bending issue and solve the bending deflection and stress of such panels, an equivalent stiffness method is proposed. MethodsFirst, the middle cores of these sandwich panels
Xiaoming WANG, Qiang WEI, Man PAN
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A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]
, 2012 A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Ameur +38 more
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