起重运输机械Issue(9)：15-18,4.
工程中常用的拉杆强度计算方法及精度分析
李波 1陈振 1余崇义 1王俊华1
作者信息
- 1. 华电重工股份有限公司上海分公司 上海 200122
- 折叠
摘要
Abstract
Design calibration of the pull rod commonly used in hoisting machinery generally involves only the effect of the axial force without regard of the bending moment,resulting in potential safety hazards.The paper introduces two meth-ods for calculating the pull rod bending moment,with the effect of axial force on the bending moment considered.Different methods are compared in respect of calculating and calibrating the strength of the pull rod,providing theoretic support for designing secure and proper pull rod section.关键词
拉杆/挠曲线/弯矩/轴力Key words
pull rod/skew curve/bending moment/axial force分类
机械制造引用本文复制引用
李波,陈振,余崇义,王俊华..工程中常用的拉杆强度计算方法及精度分析[J].起重运输机械,2015,(9):15-18,4.
