A COMPUTATIONAL MODEL FOR PARTIALLY-PLASTIC STRESS ANALYSIS OF ORTHOTROPIC VARIABLE THICKNESS DISKS SUBJECTED TO EXTERNAL PRESSURE

作者： Ahmet N. Eraslan , Yaseminkaya , Büşraçiftçi

DOI:

关键词: Shooting method 、 Mathematics 、 Nonlinear system 、 Maxwell relations 、 Orthotropic material 、 Differential equation 、 Boundary value problem 、 Quadratic equation 、 Mechanics 、 Hardening (metallurgy) 、 Classical mechanics

摘要: A computational model is developed to predict the states of stressand deformation in partially plastic, orthotropic, variable thickness, nonisothermal, stationary annular disks under external pressure. Assuming a state ofplane stress and using basic equations mechanics disk, Maxwell relation,Hill’s quadratic yield condition, Swift type nonlinear hardening law, asingle governing differential equation describing elastic plasticresponse an nonisothermal disk obtained.The solution this second order subject freeand pressurized boundary conditions achieved by shooting method. In thisarticle, we move towards going through that lead it present its procedure some interestingresults

暂无可下载资源，当前可以选择系统获取到有开放资源时通知我或者直接发起求助文献求助

参考文章(18)

Yusuf Orçan, Ahmet N. Eraslan, A Parametric Analysis of Rotating Variable Thickness Elastoplastic Annular Disks Subjected to Pressurized and Radially Constrained Boundary Conditions Turkish Journal of Engineering and Environmental Sciences. ,vol. 28, pp. 381- 396 ,(2004)

Warren C. Young, Robert Davis Cook, Advanced Mechanics of Materials ,(1985)

Saul K. Fenster, A. C. Ugural, Advanced strength and applied elasticity ,(1975)

L. H. You, J. X. Wang, B. P. Tang, Deformations and stresses in annular disks made of functionally graded materials subjected to internal and/or external pressure Meccanica. ,vol. 44, pp. 283- 292 ,(2009) , 10.1007/S11012-008-9174-Y

Vincenzo Vullo, Francesco Vivio, Elastic stress analysis of non-linear variable thickness rotating disks subjected to thermal load and having variable density along the radius International Journal of Solids and Structures. ,vol. 45, pp. 5337- 5355 ,(2008) , 10.1016/J.IJSOLSTR.2008.05.018

Naki Tutuncu, Beytullah Temel, An Efficient Unified Method for Thermoelastic Analysis of Functionally Graded Rotating Disks of Variable Thickness Mechanics of Advanced Materials and Structures. ,vol. 20, pp. 38- 46 ,(2013) , 10.1080/15376494.2011.581413

Hasan Callioglu, Stress Analysis of an Orthotropic Rotating Disc under Thermal Loading Journal of Reinforced Plastics and Composites. ,vol. 23, pp. 1859- 1867 ,(2004) , 10.1177/0731684404041142

A.M. Zenkour, Stress distribution in rotating composite structures of functionally graded solid disks Journal of Materials Processing Technology. ,vol. 209, pp. 3511- 3517 ,(2009) , 10.1016/J.JMATPROTEC.2008.08.008

Mehdi Bayat, B. B. Sahari, M. Saleem, A. M. S. Hamouda, J. N. Reddy, Thermo elastic analysis of functionally graded rotating disks with temperature-dependent material properties: uniform and variable thickness International Journal of Mechanics and Materials in Design. ,vol. 5, pp. 263- 279 ,(2009) , 10.1007/S10999-009-9100-Z

10.

A. N. Eraslan, T. Akis, On the plane strain and plane stress solutions of functionally graded rotating solid shaft and solid disk problems Acta Mechanica. ,vol. 181, pp. 43- 63 ,(2006) , 10.1007/S00707-005-0276-5

A COMPUTATIONAL MODEL FOR PARTIALLY-PLASTIC STRESS ANALYSIS OF ORTHOTROPIC VARIABLE THICKNESS DISKS SUBJECTED TO EXTERNAL PRESSURE

来源期刊

我的账户

A COMPUTATIONAL MODEL FOR PARTIALLY-PLASTIC STRESS ANALYSIS OF ORTHOTROPIC VARIABLE THICKNESS DISKS SUBJECTED TO EXTERNAL PRESSURE

来源期刊

相似文章 0

我的账户