On these bases, by applying the contact searching algorithm combined with Lagrange multiplier method for friction and contact, finite element analysis is carried out for the numerical simulation of super-plastic forming processes.
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- 在此基礎上,利用接觸的搜索算法和拉氏乘子法對板材成形過(guò)程中的接觸和摩擦問(wèn)題進(jìn)行了處理,實(shí)現了有限元法對金屬板材超塑性成形過(guò)程的數值模擬。
