| 一端固定一端铰支压杆临界载荷的级数计算方法 |
| |
| 引用本文： | 张德臣,孙艳秋,康庄.一端固定一端铰支压杆临界载荷的级数计算方法[J].鞍山科技大学学报,2011(4). |
| |
| 作者姓名： | 张德臣 孙艳秋 康庄 |
| |
| 作者单位： | 辽宁科技大学机械工程与自动化学院;铁法能源有限责任公司;鄂尔多斯市东辰煤炭有限责任公司; |
| |
| 摘 要： | 探讨细长压杆的临界载荷计算问题。介绍了采用试验计算方法计算压杆临界载荷,针对试验计算方法比较繁琐问题,以一端固定一端铰链连结压杆为研究对象,提出压杆临界载荷计算的级数展开方法,得到了计算压杆临界载荷的实用计算公式。为研究压杆稳定性和计算临界载荷提供了理论依据。
|
| 关 键 词： | 压杆 临界载荷 级数 公式 |
Series calculation method of critical load of compression bar with one end fixed and one end hinged |
| |
| ZHANG De-cheng,SUN Yan-qiu,KANG Zhuang.Series calculation method of critical load of compression bar with one end fixed and one end hinged[J].Journal of Anshan University of Science and Technology,2011(4). |
| |
| Authors: | ZHANG De-cheng SUN Yan-qiu KANG Zhuang |
| |
| Institution: | ZHANG De-cheng1,SUN Yan-qiu2,KANG Zhuang2(1.School of Mechanical Engineering and Automation,University of Science and Technology Liaoning,Anshan 114051,China,2.Ltd Erdos Dongchen Coal Co,Two Iron Law of Energy Co Ltd,Ordos 010300,China) |
| |
| Abstract: | In this paper,a calculation method of critical load of tenuous long compression bar is discussed,a trial method is introduced,and this calculation method is very complicated,the compression bar with one end fixed and one end hinged is taken as the research object,a series expansion of the critical load calculation is proposed,the practical calculation formula of critical load is obtained,it provides a theoretical basis for researching the stability of compression bar and critical load calculations. |
| |
| Keywords: | bar critical load series formula |
| 本文献已被 CNKI 等数据库收录！ |
|
