| 钢制薄壁内压短圆筒静强度的试验研究 |
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| 引用本文： | 刘小宁,张红卫,刘岑,韩春鸣.钢制薄壁内压短圆筒静强度的试验研究[J].压力容器,2009,26(7):11-14. |
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| 作者姓名： | 刘小宁 张红卫 刘岑 韩春鸣 |
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| 作者单位： | 1. 武汉软件工程职业学院,湖北,武汉,430205
2. 武汉工程大学,湖北,武汉,430205 |
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| 基金项目： | 武汉市教育局重点科研项目，武汉市创新人才开发资金重大创新专项基金 |
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| 摘 要： | 分析认为钢制薄壁内压圆筒存在类似于钢制薄壁外压圆筒的长、短之分。基于试验研究，推导得到了确定钢制薄壁内压短圆筒静强度的经验公式，以及区分内压长、短圆筒的临界长度计算公式；27组试验数据证明了经验公式的有效性。
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| 关 键 词： | 薄壁内压短圆筒 临界长度 静强度 试验研究 经验公式 |
Test Research on Static Strength of Steel Thin Wall Short Cylinder at Internal Pressure |
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| LIU Xiao-ning,ZHANG Hong-wei,LIU Cen,HAN Chun-ming.Test Research on Static Strength of Steel Thin Wall Short Cylinder at Internal Pressure[J].Pressure Vessel Technology,2009,26(7):11-14. |
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| Authors: | LIU Xiao-ning ZHANG Hong-wei LIU Cen HAN Chun-ming |
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| Affiliation: | LIU Xiao- ning, ZHANG Hong- wei ,LIU Cen ,HAN Chun- lning( 1. Wuhan Polytechnic College of Software and Engineering, Wuhan 430205, China;2. Wuhan Institute of Technology, Wuhan 430205, China) |
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| Abstract: | Analysis carried out in this article showed that like steel thin wall cylinder at external pressure, steel thin wall cylinder at internal pressure could also be classified with long and short cylinder. Based on the test, the empirical equations for calculating the static strength of the short cylinder and classifying long and short cylinder are derived. Twenty - seven testing data proved the validity of the empirical equa-tions. |
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| Keywords: | steel thin wall short cylinder at internal pressure critical length static strength test re-search empirical equations |
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