It is concluded that the influence of stress ratio in the range 0 < (σa)/(σh) < 1 most likely arises through its effect on the circumferential strain rate. On the other hand, the difference between the SCC susceptibilities under axial and hoop loading is probably attributable to ...
This suggests an unstable crack growth at a critical value of the axial stress, which may lead to the formation of a fault zone. Sign in to download full-size image Figure 5. (a) Model with d/c=4, γ=43°, and η=0.4: (b) axial stress vs. crack extension length and (c) ...
工程力学入门要学的一个模型,就是这种薄壁桶状压力容器的受力分析。桶壁受力的最大值是hoop stress方向上的,对应了Titan号碳纤维材料的排布方式,这没问题。但是啊,且不说碳纤维它耐不耐压(课本举例子一般都是桶内高压,比如储气罐),那玩意儿它不是匀质材料的啊,它抵抗axial stress喝 +5 发布于 2023-06-26 14...
aFailure in hydraulic cylinders can occur due to excessive axial stress, excessive hoop stress, a combination of axial, bending and hoop stresses resulting in excessive shear stresses or due to buckling. selhání v hydraulické cylindrické dpt se mohou vyskytovat v důsledku nadměrného ax...
Theoretical or Mathematical/ crack-edge stress field analysis/ axial cracksthin-walled hollow cylinderaxially varying hoop stressstress intensity factorsloadingfinite lengthinternal surfaceweight functions/ A4630N Fracture mechanics, fatigue, and cracks...
Residual stress depths profiles (a) axial direction (b) tangential (hoop) direction.Robert SonntagJörn ReindersJens GibmeierJ. Philippe Kretzer
The TFPRO-2 /OST-II cNijhuisLowA.LowIlyinLowY.LowAbbasLowW.LowWesselLowW.A.J.LowKrooshoopLowH.J.G.LowEBSCO_bspApplied Superconductivity IEEE Transactions on
Nijhuis A. Performance of ITER (EU-TFPRO-2) Nb3Sn strands under spatial periodic bending, axial strain and contact stress. IEEE Appl Supercond 2008;18:1059-62.Nijhuis A, Ilyin Y, Abbas W, Wessel WAJ, Krooshoop HJG. Performance of ITER (EU-TFPRO-2)Nb3Sn strands under spatial ...
work hardening/ residual stress fieldaxial stress intensity factorsautofrettaged cylindersexternal hoop cracksboundary element methodBEMThis paper presents the boundary element method (BEM) and weight function method (WFM) to calculate the axial stress intensity factor as a function of crack depth for ...
Failure modes, stress vs. strain behavior, axial stress and strain relationship, hoop rupture strain, the effect of FRP confinement stiffness ratio, and the effect of cross-sectional aspect ratio were analyzed, respectively. Results of this research showed that the rupture strain of FRP exhibited ...