| 非圆形法兰强度计算系数f_A的方程拟合 |
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| 引用本文： | 杨蕴辉,张鸿晨.非圆形法兰强度计算系数f_A的方程拟合[J].南通职业大学学报,2014(3):109-112. |
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| 作者姓名： | 杨蕴辉 张鸿晨 |
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| 作者单位： | 1. 启东市巨龙石油化工装备有限公司,江苏 启东,226200
2. 南通职业大学 机械工程学院,江苏 南通,226007 |
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| 摘 要： | 依据HG/T 20582-2011《钢制化工容器强度计算规定》中第十二章的内容,采用CurveExpert对非圆法兰强度计算中的系数fA进行算法模拟。解决了非圆法兰自动强度计算过程中,由于查取fA函数图或表而造成的程序编制中断、操作不便的问题,提高了非圆形法兰强度的设计效率和准确性。
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| 关 键 词： | 非圆形法兰 强度计算 算法模拟 系数fA |
The Analog Design of Coefficient fA for Design and Calculation of Noncircular Flange |
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| YANG Yun-hui,ZHANG Hong-chen.The Analog Design of Coefficient fA for Design and Calculation of Noncircular Flange[J].Journal of Nantong Vocational College,2014(3):109-112. |
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| Authors: | YANG Yun-hui ZHANG Hong-chen |
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| Institution: | YANG Yun-hui, ZHANG Hong-chen (1. Qidong Gigantic Dragon Petrochemical Equipment Co., Ltd., Qidong 226200, China; 2. School of Mechanical Engincering Nantong Vocational University, Nantong 226007, China) |
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| Abstract: | According to HG/T 20582-2011＂Specification of strength calculation for steel chemical Vessels＂Chapter12, we use CurveExpert to analog the coefficient fA, which is used in strength calculation in noncircular flange,and we accomplished the programming of the strength calculation of noncircular flange. As a result,this method has improved the design efficiency and accuracy. |
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| Keywords: | noncircular flange strength calculation algorithm simulation coefficient fA |
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