| 内燃机曲轴强度研究的现状、讨论与展望 |
| |
| 引用本文： | 孙军,桂长林,李震. 内燃机曲轴强度研究的现状、讨论与展望[J]. 内燃机学报, 2002, 20(2): 179-184 |
| |
| 作者姓名： | 孙军 桂长林 李震 |
| |
| 作者单位： | 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009 |
| |
| 基金项目： | 国家自然科学基金资助项目 (50 1 750 2 3) |
| |
| 摘 要： | 从分析计算 (包括应力计算和疲劳强度计算 ,应力计算主要概述目前普遍应用的有限元方法 )和试验研究两方面论述了内燃机曲轴强度研究的现状和进展 ,讨论并展望了在曲轴强度的设计预测中尚待进一步研究的计算边界条件处理、振动作用和疲劳强度计算理论与方法等问题
|
| 关 键 词： | 内燃机 曲轴 强度 |
| 文章编号： | 1000-0909(2002)02-0179-06 |
| 修稿时间： | 2001-07-02 |
A Review of Crankshaft Strength Analysis for Internal Combustion Engines |
| |
| SUN Jun,GUI Chang lin,LI Zhen. A Review of Crankshaft Strength Analysis for Internal Combustion Engines[J]. Transactions of Csice, 2002, 20(2): 179-184 |
| |
| Authors: | SUN Jun GUI Chang lin LI Zhen |
| |
| Abstract: | Crankshaft strength is one of important aspects to assure reliable operation of internal combustion engines.In this paper,the status and developments of crankshaft strength analysis for internal combustion engines in recent years are presented from both aspects of calculation (including stress and fatigue strength calculation) and experiment.On stress calculation the finite element method that is used widely today is mainly presented.The problems in researching on processing of boundary condition in calculation,vibration effect and theory and method of fatigue strength calculation are discussed and put forward. |
| |
| Keywords: | Internal combustion engine Crankshaft Strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
