| 塔式起重机钢结构加强部位疲劳试验研究 |
| |
| 引用本文： | 张朋,王凯辉.塔式起重机钢结构加强部位疲劳试验研究[J].北京建筑工程学院学报,1998,14(4):41-47. |
| |
| 作者姓名： | 张朋 王凯辉 |
| |
| 作者单位： | Dept. of Mechanical and Electric Engineering，Beijing 100044 |
| |
| 摘 要： | 通过疲劳寿命试验，获得了QT60／80塔机钢结构加强部位的疲劳寿命数据，针对此类小样本容量试验的特点，采取了一种效率较高的统计方法，并且获得了该部位的P-S-N曲线，为进一步疲劳寿命评估打下了一定基础。
|
| 关 键 词： | 起重机 疲劳 试验 |
An Investigation on Fatigue Test of Strengthened part of Tower Crane Structure |
| |
| Zhang peng,Wang kaihui,Fang jiahui,Li mei shan, Meng xianyi, Zhang hui sheng.An Investigation on Fatigue Test of Strengthened part of Tower Crane Structure[J].Journal of Beijing Institute of Civil Engineering and Architecture,1998,14(4):41-47. |
| |
| Authors: | Zhang peng Wang kaihui Fang jiahui Li mei shan Meng xianyi Zhang hui sheng |
| |
| Abstract: | The fatigue life data or strengthened part of QT60 / 80tower crane structure are obtained in the fatigue test. In accordance with the characteristic of less samples fatigue test, an efficient statistical method is used and the P-S-N curves of this part are obtained,with lays a foundation for the further evaluation of the fatigue life. |
| |
| Keywords: | crane fatigue test |
| 本文献已被 CNKI 维普 等数据库收录！ |
