The 2-d finite element method was an effective method to calculate the potential and current density distribution of cathodic protection fields.
有限元法已被证明是计算阴极保护场中电位、电流密度分布的有效方法。
22 dam block as a typical object, a stress recheck was conducted to demonstrate the current safety of the pre-stressed pier using a 3-d finite element method.
为论证当前预应力闸墩的安全性，选取22号坝段预应力混凝土闸墩作为典型对象，采用三维有限元计算方法进行应力复核计算。
The 3-D finite element method is used to obtain the four-pole parameters of a muffler which are in turn used to calculate the transmission loss.
为考察消声器的性能，先用三维有限元法求出消声器两端的四端子参数，然后再根据四端子参数求出消声器的传递损失。
Its result can be satisfied with engineering accuracy as compared with the 3-d finite-element method.
通过与三维场方法比较，其计算结果可以满足工程精度的要求。
Its result can be satisfied with engineering accuracy as compared with the 3-d finite-element method.
通过与三维场方法比较，其计算结果可以满足工程精度的要求。
应用推荐