天津大学教师个人主页系统张茜 Kang Yilan, Zhang Qian, Cai Zongxi, Huang Gan Yun, Qiu Wei, tunnel boring machine tool drive load calculation method, national invention patent, patent no. : 201110061650.3. (in Chinese) 机械学院张茜

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Zhang Qian

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School of Mechanical Engineering

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Lecturer

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Current position: 机械学院张茜 > Academic Achievements > Patents

Kang Yilan, Zhang Qian, Cai Zongxi, Huang Gan Yun, Qiu Wei, tunnel boring machine tool drive load calculation method, national invention patent, patent no. : 201110061650.3. (in Chinese)

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Service Invention or Not:no

Pre One:Zhang Qian, Kang Yilan, Qu Chuanxi, Cai Zong-Xi, Shield tunneling of the right and left turn of the calculation method, national invention patent, patent no. : 201210013422.3. (in Chinese)

Next One:Zhang Qian, Kang Yilan, Hou Zhende, Huang Tian, CAI Zongxi, The calculation method of the optimal driving speed of the tunneling machine in different geological conditions, national invention patent, patent no. : 201110061812.3. (in Chinese)