完备化ANCF薄板单元及在钢板弹簧动力学建模中的应用1)

兰朋, 崔雅琦, 於祖庆

THE COMPLETED FORM OF ELASTIC MODEL FOR ANCF THIN PLATE ELEMENT AND ITS APPLICATION ON DYNAMIC MODELING OF THE LEAF SPRING1)

Lan Peng, Cui Yaqi, Yu Zuqing

表1 正方形柔性板水平下摆算例模型参数

Table 1 Parameters of the flexible plate model

Density ρ/(kg • m-3) g/(m • s-2) Side length/m 7810 9.81 0.3 Young’s modulus E/Pa Poisson’s ratio Thickness/m 1.0 x 105 0.3 0.01