| 海洋平台失效路径的动态搜寻方法 |
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| 引用本文： | 盖会明,杨国安.海洋平台失效路径的动态搜寻方法[J].机械,2006,33(9):5-8. |
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| 作者姓名： | 盖会明 杨国安 |
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| 作者单位： | 北京化工大学,北京,100029 |
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| 基金项目： | 上海宝钢集团公司资助项目 |
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| 摘 要： | 总结了海洋平台失效路径的动态搜寻方法，包括增量载荷法，分支限界法和β-解链法，并给出了对某些方法的合理改进，最后指出了各种方法的优缺点，并提出了目前解决失效路径动态搜寻所存在的一些关键问题
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| 关 键 词： | 分支限界法 增量载荷法 β-解链法 |
| 文章编号： | 1006-0316（2006）09-0005-04 |
| 收稿时间： | 2006-08-13 |
The methods for dynamically selecting main invalid routes of offshore platforms |
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| GAI Hui-ming,YANG Guo-an.The methods for dynamically selecting main invalid routes of offshore platforms[J].Machinery,2006,33(9):5-8. |
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| Authors: | GAI Hui-ming YANG Guo-an |
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| Affiliation: | Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | The methods for dynamically selecting main invalid routes being caused by accumulating damages of the undersea part of offshore platforms are summarized in this paper. The incremental loading method and the branch-and-bound method are mainly introduced, also the r-unzipping method is given in detail. Based on these methods, some reasonable improvements to these methods are brawn up. In the end, the advantage and disadvantage of these methods are pointed out, some key conclusions are acquired. |
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