| 对一个计算船体失效概率公式的讨论 |
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| 引用本文： | 戴仰山 任慧龙. 对一个计算船体失效概率公式的讨论[J]. 中国造船, 1997, 0(1): 59-65 |
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| 作者姓名： | 戴仰山 任慧龙 |
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| 作者单位： | 哈尔滨工程大学 |
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| 基金项目： | 高等学校博士学科点专项科研基金 |
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| 摘 要： | 本文讨论了文献[1]给出的计算船体失效概率公式在原理及数值结果方面存在的问题，进而导得了相应的正确表达式。该式可用于分析各个海况对船体安全性的影响，为船体可靠性长期分析，提供了一个有效途径。
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| 关 键 词： | 船体 结构强度 可靠性 长期分析 失效概率 |
A DISCUSSION ON THE FORMULA FOR CALCULATING FAILURE PROBABILITY OF SHIP HULLS |
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| DAI Yangshan, REN Huilong. A DISCUSSION ON THE FORMULA FOR CALCULATING FAILURE PROBABILITY OF SHIP HULLS[J]. Shipbuilding of China, 1997, 0(1): 59-65 |
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| Authors: | DAI Yangshan REN Huilong |
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| Affiliation: | Harbin University of Engineering |
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| Abstract: | The formula for calculating failurp probability of ship hulls given by Mansour in [1] is discussed in not only fundamentals but also numerical results. The corresponding correct form is derived and used to analyse the effects of sea states on the safety of ship hulls. An effective way of long term reliability analysis for ship hulls is presented. |
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| Keywords: | Ship hull Structural strength Reliability Long-term analysis Failure probability |
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