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| 16MnR钢制内压短圆筒承载特性的试验研究 | |
| 引用本文： | 刘兵,张红卫,袁小会,刘 岑,吴元祥,刘小宁.16MnR钢制内压短圆筒承载特性的试验研究[J].科学技术与工程,2013,13(3):705-710. |
| 作者姓名： | 刘兵 张红卫 袁小会 刘 岑 吴元祥 刘小宁 |
| 作者单位： | 1. 武汉软件工程职业学院机械制造工程系,武汉,430205 2. 武汉工程大学机电工程学院,武汉,430074 3. 武汉软件工程职业学院机械制造工程系,武汉430205;武汉工程大学机电工程学院,武汉430074 |
| 基金项目： | 湖北省教育厅科研资助项目(B20128802)；获武汉市创新人才开发资金重大创新专项资助 |
| 摘 要： | 对16MnR钢制薄壁内压短圆筒的承载特性进行试验研究,建立计算薄壁短圆筒屈服和爆破强度的经验公式。得到区分内压长、短圆筒的临界长度计算公式。研究表明:标准椭圆封头和碟形封头可提高16MnR钢制薄壁内压短圆筒的屈服和爆破强度;标准椭圆封头对薄壁短圆筒屈服和爆破强度的加强作用和范围比碟形封头的大和广。 |
| 关 键 词： | 16MnR钢 薄壁内压短圆筒 承载特性 试验研究 |
| 收稿时间： | 8/22/2012 2:54:38 PM |
| 修稿时间： | 9/14/2012 8:13:25 PM |
Experimental study on bearing characteristics of 16MnR steel short cylinders under internal pressure |
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| liu bing,and.Experimental study on bearing characteristics of 16MnR steel short cylinders under internal pressure[J].Science Technology and Engineering,2013,13(3):705-710. | |
| Authors: | liu bing and |
| Institution: | 1,2(Department of Mechanical Manufacture Engineering,Wuhan Polytechnic College of Software and Engineering1,Wuhan 430205,P.R.China; School of Mechanical and Electrical Engineering,Wuhan Institute of Technology2,Wuhan 430205,P.R.China) |
| Abstract: | Based on test analysis about bearing characteristics of 16MnR steel thin-walled internal pressure short cylinder, established the experience formula about short cylinder's yield and blasting strength calculation, and a critical length calculation formula about the distinction of long and short internal pressure cylinder. Research indicates that: standard oval seal head and disc shaped seal head can improve the yield and blasting strength of 16MnR steel system thin-walled internal pressure short cylinder. The yield and blasting strength enhancement of standard oval seal head on short cylinder is larger and wider than that of disc shaped seal head. |
| Keywords: | 16MnR steel steel thin-walled internal pressure cylinder bearing characteristics experimental study |
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