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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2006, Vol. 7 Issue (3 ): 17-    DOI: 10.1631/jzus.2006.A0378
    
Neural network method for solving elastoplastic finite element problems
Ren Xiao-qiang, Chen Wu-jun, Dong Shi-lin, Wang Feng
Space Structures Research Center, Shanghai Jiao Tong University, Shanghai 200030, China
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Abstract  A basic optimization principle of Artificial Neural Network—the Lagrange Programming Neural Network (LPNN) model for solving elastoplastic finite element problems is presented. The nonlinear problems of mechanics are represented as

Key words： Elastoplasticity      Finite element method (FEM)      Neural network     
Received: 20 March 2005     
CLC:  O344.3  
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Ren Xiao-qiang
Chen Wu-jun
Dong Shi-lin
Wang Feng
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Ren Xiao-qiang, Chen Wu-jun, Dong Shi-lin, Wang Feng. Neural network method for solving elastoplastic finite element problems. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2006, 7(3 ): 17-.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2006.A0378     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2006/V7/I3 /17

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