| 火箭发动机激励检测铁路桥墩的研究 |
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| 引用本文： | 李兆民 魏英华. 火箭发动机激励检测铁路桥墩的研究[J]. 固体火箭技术, 1997, 20(3): 9-12 |
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| 作者姓名： | 李兆民 魏英华 |
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| 作者单位： | 北京理工大学!北京，100081 |
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| 摘 要： | 论述了把火箭发动机作为激励源对铁路桥梁桥墩施加动载荷以检测和评估桥梁桥墩质量的研究情况，给出了有关的实验和测量结果。
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| 关 键 词： | 火箭发动机 激振力 铁路桥 桥墩试验 |
A Study on Inspection of Rail way Bridge Piers Using Solid Rocket Engines as the Exciter |
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| Li Zhaomin, Wei Yinghua, Wang Shoufan. A Study on Inspection of Rail way Bridge Piers Using Solid Rocket Engines as the Exciter[J]. Journal of Solid Rocket Technology, 1997, 20(3): 9-12 |
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| Authors: | Li Zhaomin Wei Yinghua Wang Shoufan |
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| Abstract: | the solid rocket engine was used as a exciter to inspect to inspect railway bridge piers. The thrust of solid rocket engine exerts a dynamic load on railway bridge piers. The quality of the bridge pier can be inspected and evaluated. Results of experiment and measurement concerned are given in the paper. |
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| Keywords: | Rocket engine Excitation force Railway bridge Quality testing |
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