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| Experimental Research on Typical Structure under Vibration-Acceleration Combined Environment |
| Received:July 29, 2015 Revised:October 10, 2015 |
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| DOI：10.7643/issn.1672-9242.2015.05.008 |
| KeyWord:vibration acceleration combined environment |
| Author | Institution |
| ZHOU Tong |
Institute of Systems Engineering，CAEP，Mianyang ，China |
| ZHANG Zhi-xu |
Institute of Systems Engineering，CAEP，Mianyang ，China |
| REN Wan-fa |
Institute of Systems Engineering，CAEP，Mianyang ，China |
| DENG Zhi-gang |
Institute of Systems Engineering，CAEP，Mianyang ，China |
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| Abstract: |
| Objective To study the dynamic response of typical structure under vibration-acceleration combined environment and demonstrate the necessity of experiments in the vibration-acceleration combined environment. Methods The difference in the dynamic response of typical structure under single vibration environment and vibration-acceleration combined environment was studied by experiment. Results The dynamic response under vibration-acceleration combined environment may be totally different from those under single vibration environment. Conclusion Vibration-acceleration combined environment could simulate the actual environment more realistically than single environment. Some special problems could only be exposed under combined environment test instead of single environment. As to its special significance, the combined environment test could not be replaced by other tests. |
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