天津大学教师个人主页系统张茜 Zhang Qian, Kang Yilan, Cai Zongxi, Huang Gan Yun, The calculation method of the positive torque of the surface soil pressure balance shield, the national invention patent, application no. : 201410084127.6. (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, Cai Zongxi, Huang Gan Yun, The calculation method of the positive torque of the surface soil pressure balance shield, the national invention patent, application no. : 201410084127.6. (in Chinese)

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Service Invention or Not:no

Pre One: Zhang Qian, Kang Yilan, Cai Zongxi, Hou Zhende, Qiu Wei, The engineering modeling method of shield thrust control based on the test tunneling segment data, application number: 201510014479.9. (in Chinese)

Next One:Zhang Qian, Kang Yilan, Cai Zongxi, Qiu Wei, Wang Yanqun, Huang Tian, The calculation method of the bending moment of the shield structure under different stratified geological conditions, national invention patent, patent no. : 201110237149.8. (in Chinese)