天津大学教师个人主页系统张琪昌 [136] Zhang Qichang, Wang Wei, et al. Trembling marks defect problem of cold tube drawing during the last severa l passes [J]. Journal of Tianjin University, 2005, 38(4): 303-306. (EI 05239147439) Tianjin Natural Science Foundation (023615411). 英文主页

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Zhang Qichang

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School of Mechanical Engineering

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Professor

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Curator of Tianjin University Library

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Engineering Mechanics

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Selected Papers

Current position: 英文主页 > Academic Achievements > Selected Papers

[136] Zhang Qichang, Wang Wei, et al. Trembling marks defect problem of cold tube drawing during the last severa l passes [J]. Journal of Tianjin University, 2005, 38(4): 303-306. (EI 05239147439) Tianjin Natural Science Foundation (023615411).

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Pre One:[137] Zhang Qichang, Hu Lanxia, He Xuejun. Simplest normal form of high·dimensional HoPf bifurcation system [C]. Proceedings of the 7th National Conference on nonlinear dynamics and the 10th National Symposium on nonlinear vibration, Nanjing, 2004: 117-121. National Natural Science Foundation of China (10372068).

Next One:[135] Zhang Qichang, Hu Lanxia, He Xuejun. Study on the simplest normal forms of nonresonant double Hopf bifurcation [J]. Journal of Vibration Engineering, 2005, 18(3): 384-388. (EI 05439438841) National Natural Science Foundation of China (10372068).