...精细化有限元;抗撞设计;超高车辆;破坏模式 [gap=1025]Keywords : bridge engineering; super structure; high-precision finite element; design of anti-collision ; over-high truck ; failure mode ..
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High-precision nonlinear finite element 精细化非线性有限元
Among the numerical simulation methods, the finite element method (FEM) is widely to solve the electric field with complex structure and multi-dielectric medium with high precision.
在常用数值求解方法中，有限元法以其通用性强，适用于结构复杂、多重介质复杂场域求解，且求解精度高等优点而被广泛用于电器电场的数值求解。
Because of good applicability and high precision the finite element analysis method has become the preferred method for numerical magnetic field computation of machines.
由于电磁场有限元分析方法具有通用性好、计算精度高的特点，因此成为目前首选的电机磁场数值计算方法。
Due to high computing precision and processing arbitrary structure shape, finite element method (FEM) can become proper method to solution this problem.
具有较高计算精度并能够处理任意结构形状的有限元素法可作为求解该问题的合适的方法。
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