基于导重法的叉车门架轻量化设计
童水光,何顺,童哲铭,李元松,徐征宇,方晓晖,谭达辉,钟玉伟

Lightweight design of forklift frame based on guide weight method
Shui-guang TONG,Shun HE,Zhe-ming TONG,Yuan-song LI,Zheng-yu XU,Xiao-hui FANG,Da-hui TAN,Yu-wei ZHONG
表 1 Q345材料属性表
Tab.1 Material property table of Q345
材料 E/MPa ρ/(kg·m−3 σs/MPa
Q345 2.06×105 7 850 ≥345