天津大学教师个人主页系统张茜 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) 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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Patents

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

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)

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Service Invention or Not:no

Pre One: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)

Next One:Zhang Qian, Kang Yilan, Huang Gan Yun, Cai Zongxi, Qu Chuang, Hou Zhende, The calculation method of the frontal load of shield plate under different stratified geological conditions, national invention patent, patent no. : 201110235394.5. (in Chinese)