| 基于新型动光弹试验装置关键设备抗冲击性能的研究 |
| |
| 引用本文： | 汪玉,朱启荣,丁懿,杨国标,曾伟明.基于新型动光弹试验装置关键设备抗冲击性能的研究[J].现代科学仪器,2009(1):41-43. |
| |
| 作者姓名： | 汪玉 朱启荣 丁懿 杨国标 曾伟明 |
| |
| 作者单位： | 1. 海军装备研究院,北京,100161
2. 同济大学航空航天与力学学院,上海,200092 |
| |
| 摘 要： | 本文改进了传统动光弹试验装置，引入高速摄影系统和数字光弹图像处理系统，组成了一种新型动光弹试验系统。该新型系统应用到某关键设备的抗冲击强度研究中，得到了关键设备在不同冲击栽荷作用下的内部应力分布规律、应力集中等动态测试结果，验证了该新型系统的可靠性。
|
| 关 键 词： | 动光弹试验 高速摄影 抗冲击强度 内部应力 |
Research on Impact Resistance Properties of Key Equipments Using a New Kind of Dynamic Photoelasticity Experimental Apparatus |
| |
| Wang Yu,Zhu Qirong,Ding Yi,Yang Guobiao,Zeng Weiming.Research on Impact Resistance Properties of Key Equipments Using a New Kind of Dynamic Photoelasticity Experimental Apparatus[J].Modern Scientific Instruments,2009(1):41-43. |
| |
| Authors: | Wang Yu Zhu Qirong Ding Yi Yang Guobiao Zeng Weiming |
| |
| Affiliation: | Wang Yu, Zhu Qirong, Ding Yi, Yang Guobiao, Zeng Weiming ( 1 Naval Academy of Armament, Beijing, 100161, China) (2School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai, 200092, China) |
| |
| Abstract: | The traditional dynamic photoelastic test device is improved in this paper. A new kind dynamic photoelastic is constructed which includes high - speed photography system and digital image processing system. The new system is applied to anti - impact research of key equipments, and then the dynamic test results such as the internal stress distribution and the stress concentration factor can be obtained which can verity the reliability of the new system. |
| |
| Keywords: | Dynamic photoelastic test High -speed photography Impact strength Internal stress |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
