风电机组基础设计中的有限单元法配筋计算

Calculation of Reinforcement by Finite Element Method in Wind Turbine Foundation Design

阐述有限单元法引入风电机组基础设计,基于案例项目风机基础,采用Midas Gen2020建模分析,通过有限元技术对基础的精确受力模拟进行基础整体变形及应力分析,通过基本力学原理获得截面力,从而进行配筋计算。

This paper expounds the introduction of finite element method into the foundation design of wind turbine. Based on the wind turbine foundation of the case project, Midas gen2020 modeling analysis is adopted, the accurate stress simulation of the foundation is carried out through the finite element technology, the overall deformation and stress of the foundation are analyzed, and the section force is obtained through the basic mechanical principle, so as to calculate the reinforcement.