deformation theory of plasticity

基本解釋

Raverse analysis, based on the plasticity theory of deformation and FEM, however, can calculate the blank contour directly from a given part.
反向模擬結(jié)合了塑性形變理論和有限元技術(shù)，直接由工件反算出毛坯。
The bulk metal forming processes are calculated and analyzed by using a multi- step finite element method (FEM) based on deformation theory of plasticity.
運(yùn)用一種基于全量理論的多步有限元方法計(jì)算分析了金屬體積成形過(guò)程。
The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.
改進(jìn)的反向模擬法采用了一種基于塑性流動(dòng)理論的本構(gòu)方程，可以充分考慮應(yīng)變歷史對(duì)塑性變形的影響。

全量理論
A program simulating the elasto-lastic finite element analysis of the deformation theory of plasticity is also done in MATLAB so that compare the traditional finite element method to the one using BP net.
采用MATLAB軟件編寫(xiě)程序?qū)崿F(xiàn)全量理論彈塑性有限元的模擬，將BP網(wǎng)絡(luò)用于其中的單元?jiǎng)偠汝囉?jì)算，進(jìn)行結(jié)果的分析和比較。