低平板半挂车车架结构优化与有限元模拟  

Structure Optimization and Finite Element Simulation of Low Plate Semi-Trailer Frame

作　　者：韩妮丹 赵阳[1] 董现春[1] 杨建炜[1] Han Ni-dan;ZHAO Yang;DONG Xian-chun;YANG Jian-wei(Shougang Research Institute of Technology,Beijing 100043,China)

机构地区：[1]首钢技术研究院,北京100043

出　　处：《机械研究与应用》2018年第4期20-22,25,共4页Mechanical Research & Application

摘　　要：为解决某公司低平板半挂车车架鹅颈处变形问题,使用加加强件、增厚板厚、增加角钢的结构优化方式对车架梁架Solid Works模型进行修改;使用仿真软件ANSYS进行梁架承载模拟。模拟计算结果表明,以上结构优化方式可以在不过多增加重量的情况下,不同程度补齐鹅颈处最大变形值。该优化方法可解决此实际问题。In order to solve the deformation problem at goose neck of low plate semi-trailer in a company,structure optimization methods such as using stiffener,adding thickness and adding angle steel are applied to modify the Solid Works model of trailer frame; using the simulation software ANSYS to simulate the trailer frame loading. The simulation results show that the above structural optimization methods can make up the maximum deformation value of gooseneck at different degrees without too much increasing of the weight. These optimization methods can slove the practical problem.

关 键 词：低平板半挂车 结构优化 ANSYS 

分 类 号：TD562[矿业工程—矿山机电]