| 标准椭圆封头对薄壁内压圆筒承载能力的影响 |
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| 引用本文： | 张红卫,陈刚,刘岑,吴元祥,韩春鸣,刘小宁. 标准椭圆封头对薄壁内压圆筒承载能力的影响[J]. 武汉化工学院学报, 2010, 0(3): 103-106 |
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| 作者姓名： | 张红卫 陈刚 刘岑 吴元祥 韩春鸣 刘小宁 |
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| 作者单位： | 武汉软件工程职业学院机械制造工程系;武汉工程大学机电工程学院; |
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| 基金项目： | 武汉市教育局重点科研项目(2009027); 武汉市创新人才开发资金重大创新专项资助 |
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| 摘 要： | 试验研究表明：与圆筒等厚的标准椭圆封头，可提高钢制薄壁内压短圆筒的承载能力；得到确定0Cr13不锈钢制薄壁内压短圆筒屈服压力和爆破压力的经验公式，以及区分内压长、短圆筒的临界长度计算公式．采用0Cr18Ni9Ti不锈钢制薄壁内压圆筒的爆破压力试验数据验证了文中公式的有效性和合理性．
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| 关 键 词： | 标准椭圆封头 薄壁内压圆筒 承载能力 经验公式 |
Standard elliptical dished head to thin wall internal pressure cylinder bearing capacity influence |
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| ZHANG Hong-wei,CHEN Gang,LIU Cen,WU Yuan-xiang,HAN Chun-ming,LIU Xiao-ning. Standard elliptical dished head to thin wall internal pressure cylinder bearing capacity influence[J]. Journal of Wuhan Institute of Chemical Technology, 2010, 0(3): 103-106 |
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| Authors: | ZHANG Hong-wei CHEN Gang LIU Cen WU Yuan-xiang HAN Chun-ming LIU Xiao-ning |
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| Affiliation: | ZHANG Hong-wei1,CHEN Gang1,LIU Cen2,WU Yuan-xiang1,HAN Chun-ming1,LIU Xiao-ning1(1.Department of Mechanical Manufacture Engineering,Wuhan Polytechnic College of Software , Engineering,Wuhan 430205,China,2.School of Mechanical Electrical Engineering,Wuhan Institute of Technology,China) |
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| Abstract: | The experimental study indicated that,with the cylinder uniform thickness standard elliptical dished head,may enhance the steel thin wall internal pressure short cylinder the bearing capacity;obtains determines the 0Cr13 stainless steel system thin wall internal pressure short cylinder yield and burst pressure the empirical formula,as well as discrimination internal pressure long,short cylinder critical length formula;the 0Cr18Ni9Ti stainless steel thin wall internal pressure cylinder burst pressure testing... |
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| Keywords: | standard elliptical dished head thin wall internal pressure cylinder bearing capacity empirical formula |
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