Frictional contact multipole - bem analysis of traction field in screw pairs 軋機壓下螺紋副不等厚螺牙面力場的多極邊界元解析
The function of virtual work with complementarity for 3d frictional contact problem is educed and an incremental fe - lcm is also proposed 提出了基于有限元離散的三維摩擦接觸問題增量線性互補方法。
7 . a fe - lcm program is developed for the analysis of 3d frictional contact problem and many examples verified the correctness of the model , method and program 研制了三維彈塑性接觸問題有限元線性互補分析程序,通過眾多考例的驗證,表明了本文模型、方法和程序的正確性。
The author built the dynamics model of its constrained motion with frictional contact , and its moving stability is analyzed by singular perturbation theory 提出了管道內受限微機器人運動的動力學模型,并根據這一模型利用奇異攝動理論對微管道機器人管內運動穩定性進行了研究。
In our experiments , a commercial finite element code with a capability of simulating large - strain frictional contact between two or more solid bodies is used to simulate the core cutter - soil interaction 在我們的試驗中,使用了一個商品化的有限元程序,它具有模擬兩個或多個固體間大應變摩擦接觸的能力,我們用它來模擬巖心提取器與土壤間的相互作用。