| 基于爆破失效准则的薄壁容器试验压力系数 |
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| 引用本文： | 刘小宁.基于爆破失效准则的薄壁容器试验压力系数[J].石油化工设备,2006,35(1):26-28. |
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| 作者姓名： | 刘小宁 |
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| 作者单位： | 武汉工交职业学院,湖北武汉430205 |
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| 摘 要： | 应用基于概率统计理论的可靠性设计方法,根据爆破失效准则,在最苛刻的试验压力条件下,分析了按标准设计的薄壁内压容器可接受的爆破强度最小初始可靠度范围。从控制薄壁内压容器在不同工况下最小初始可靠度的角度,对其试验压力系数与安全系数进行了探索。
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| 关 键 词： | 内压容器 爆破失效准则 最小初始可靠度 试验压力系数 安全系数 |
| 文章编号： | 1000-7466(2006)01-0026-03 |
| 修稿时间： | 2005年8月6日 |
Test pressure coefficient of steel thin-wall vessel based on burst failure criteria |
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| LIU Xiao-ning.Test pressure coefficient of steel thin-wall vessel based on burst failure criteria[J].Petro-Chemical Equipment,2006,35(1):26-28. |
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| Authors: | LIU Xiao-ning |
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| Abstract: | Using reliability design methods basis on probability and statistical theory,the acceptable reliability range of virgin static strength of steel thin-wall vessel during pressure test under the severest condition based on burst failure criteria is quantitative analyzed.The test pressure coefficient and safety factor are searched for thin-wall vessels with minimum virgin reliability of burst strength in different working conditions. |
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| Keywords: | internal pressure vessel burst failure criteria minimal virgin reliability test pressure coefficient safety factor |
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