重型机械Issue(3)：78-83,6.
风电叶片山地运输装置上装架结构优化设计
Optimized design of the upper mounting frame structure for wind turbine blade mountain transport equipment
摘要
Abstract
The upper mounting frame is a critical support structure for the mountainous transportation equipment carrying wind turbine blades.During transportation,its susceptibility to deformation leads to increased overall height of the transport system,and in severe cases,may even cause structural cracking of the upper mounting frame.To solve this,structural optimization approaches such as increasing the main beam plate thickness,modifying crossbeams,or adding reinforcements are commonly adopted.However,these solutions generally fail to adequately account for the increased mass of the vehicle frame resulting from structural reinforcement.This study focuses on the upper mounting frame in mountain transport for wind turbine blades.Using finite element numerical simulation and orthogonal testing,it optimizes top plate thickness,bottom plate thickness,web thickness,and rib plate arrangement,considering both structural deformation and mass increase.The results show that top and bottom plates of 60 mm,a 30 mm web,and a longitudinal rib arrangement can keep the frame's mass within vehicle load limits and reduce deformation by 30%.This optimized design method balances weight control with low deformation for wind turbine blade transport equipment.关键词
风电叶片运输车/上装架/结构优化设计/有限元数值模拟/正交试验Key words
wind turbine blade transport vehicle/upper mounting frame/structural optimization design/finite element numerical simulation/orthogonal test分类
交通工程引用本文复制引用
刘兰民,魏秋东,韩青,刘辉..风电叶片山地运输装置上装架结构优化设计[J].重型机械,2026,(3):78-83,6.基金项目
山东省重点扶持区域引进急需紧缺人才项目:风电叶片山地运输装置核心技术研发及产业化(325041) （325041）
