天津大学教师个人主页系统张茜 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) 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

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)

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Service Invention or Not:no

Pre One: Zhang Qian, Kang Yilan, Qu Chuanxi, Cai Zongxi, Hou Zhende, The calculation method of bending moment in the depth direction of the shield tunneling, national invention patent, patent no. : 201210014173. X. (in Chinese)

Next 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)