| 基于ANSYS的三通道储罐结构加固及修复技术 |
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| 引用本文： | 牛铮,范海俊,姚佐权.基于ANSYS的三通道储罐结构加固及修复技术[J].管道技术与设备,2020(2):46-50. |
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| 作者姓名： | 牛铮 范海俊 姚佐权 |
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| 作者单位： | 合肥通用机械研究院有限公司;国家压力容器与管道安全工程技术研究中心 |
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| 摘 要： | 以一台三通道储罐为分析对象,此储罐在轻微压力环境下即发生了局部开裂。以ANSYS有限元方法为基础,通过在内部合理布置T型钢加强筋的方式进行结构加固。并在确保结构强度的前提下,计算出了板制T型钢厚度的最优解。自加固修复后,此三通道储罐已安全运行2 a以上,这种基于ANSYS的结构加固及修复技术,体现了良好的工程实用性和经济性。
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| 关 键 词： | 三通道储罐 开裂 ANSYS 结构加固 修复 |
Technique Based on ANSYS of Triple-Channel Tank Structure Reinforcement and Repairment |
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| NIU Zheng,FAN Hai-jun,YAO Zuo-quan.Technique Based on ANSYS of Triple-Channel Tank Structure Reinforcement and Repairment[J].Pipeline Technique and Equipment,2020(2):46-50. |
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| Authors: | NIU Zheng FAN Hai-jun YAO Zuo-quan |
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| Institution: | (Hefei General Machinery Research Institute Co., Ltd., Hefei 230031, China;National Technical Research Center on Safety Engineering of Pressure Vessels and Pipelines, Hefei 230031, China) |
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| Abstract: | A triple-channel tank was aimed as analysis object,local fracture easily occurred on the tank under a low pressure environment.Based on ANSYS finite element method,T-section steel stiffeners was reasonable configured internally to reinforce.Optimal solution of T-section steel plate thickness was calculated on the premise of ensuring structure strength.The tank has been working safely for more than 2 years since been reinforced and repaired,the structure reinforcement and repairment technique based on ANSYS performs excellent engineering practicality and economy. |
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| Keywords: | triple-channel tank fracture ANSYS structure reinforce repairment |
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