| 变形液压导管受力分析 |
| |
| 引用本文： | 王建平,沈燕良,曹克强,李固生. 变形液压导管受力分析[J]. 机床与液压, 2003, 0(3): 245-246 |
| |
| 作者姓名： | 王建平 沈燕良 曹克强 李固生 |
| |
| 作者单位： | 1. 空军工程大学,工程学院,西安,710038
2. 驻六○九所军代表室,湖北,襄樊,441052 |
| |
| 摘 要： | 以椭圆截面液压导管为例，分析了在管内压力作用下变形液压导管管壁的受力情况，依据截面转角方程，推导得到了变形导管管壁附加弯矩计算公式，并分析了附加弯矩引起的管壁弯曲应力及其对导管疲劳破坏的影响。
|
| 关 键 词： | 液压导管 变形 椭圆 受力分析 |
| 文章编号： | 1001-3881(2003)3-245-2 |
| 修稿时间： | 2002-07-15 |
Mechanical Analysis on Metamorphosed Hydraulic Pipe |
| |
| WANG Jian-ping ,SHEN Yan-liang ,CAO Ke-qiang ,LI Gu-sheng. Mechanical Analysis on Metamorphosed Hydraulic Pipe[J]. Machine Tool & Hydraulics, 2003, 0(3): 245-246 |
| |
| Authors: | WANG Jian-ping SHEN Yan-liang CAO Ke-qiang LI Gu-sheng |
| |
| Affiliation: | WANG Jian-ping 1,SHEN Yan-liang 1,CAO Ke-qiang 1,LI Gu-sheng 2 |
| |
| Abstract: | As a model of metamorphosed hydraulic pipe, the mechanical characteristic of hydraulic pipe which have a elliptical section is analysed. Based on the section turn equation, the calculational formulae of additive bend moment which act on the wall of elliptical section hydraulic pipe is found. The bend stress aroused by additive bend moment and its action on fatigue break of hydraulic pipe is discussed. |
| |
| Keywords: | Hydraulic pipe Metamorphose Elliptic Mechanical characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
