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| Induction Treatment of Environmental Profile of Natural Storage Station |
| Received:August 10, 2010 Revised:February 15, 2011 |
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| DOI： |
| KeyWord:temperature environment stress profile damage equivalent data separation |
| Author | Institution |
| ZHANG Wen-wei |
No. 201 Research Institute，Second academy of CASIC，Beijing ，China |
| LI Hong-min |
No. 201 Research Institute，Second academy of CASIC，Beijing ，China |
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| Abstract: |
| The theory of wavelet was used to separate the periodic component and the stochastic component of temperature data from recent years′ natural environmental data of a certain natural storage station. Equivalent mean was processed on the periodic component of annual temperature data using Arrhenius equation. The temperature profile was formulated by drawing isothermal curve of hot days and cold days in a year. Equivalent circulation treatment was processed on the stochastic component of annual temperature data using Manson-coffin equation. The stress profile of the natural storage station for laboratory simulation test was formulated from the integration of above. The induction data was carried out in accordance with MIL-STD-810. |
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