| 新型盾构姿态测量系统的设计 |
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| 引用本文： | 何自强.新型盾构姿态测量系统的设计[J].中国工程机械学报,2011,9(2):224-228. |
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| 作者姓名： | 何自强 |
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| 作者单位： | 上海地铁盾构设备工程有限公司,上海,200032 |
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| 基金项目： | 上海市政府协作资助项目(09-0984-1000) |
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| 摘 要： | 针对当前盾构姿态测量方法存在的不足,提出以盾构中心和管片中心的连线来定义盾构姿态的新方法.利用全站仪来测量盾构中心,具有操作简单、精度高等优点.为了实现管片中心的测量,设计了由激光测距仪、旋转控制台、倾角传感器、控制系统、通讯系统组成的管片中心测量装置,采用周向扫描的方式,实现了管片中心的测量.新型盾构姿态测量系统考虑盾构、隧道和管片三者之间的联系,比传统方法更加合理,具有一定的应用价值.
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| 关 键 词： | 盾构姿态 管片中心 测量 周向扫描 |
Design of new-type shield-posture measurement system |
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| HE Zi-qiang.Design of new-type shield-posture measurement system[J].Chinese Journal of Construction Machinery,2011,9(2):224-228. |
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| Authors: | HE Zi-qiang |
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| Affiliation: | HE Zi-qiang(Shanghai Metro Shield Machine Equipment & Engineering Co.,Ltd.,Shanghai 200032,China) |
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| Abstract: | To overcome the disadvantages of current shield-posture measurement methods,a new approach to shield-posture definition is proposed based on the central interconnection between shield machine and pipe segment.In this way,the total station instrument is used to measure the shield center,possessing such advantages as ease of operation and high precision.Meanwhile,a measurement device,which comprises the laser range finder,rotary console,tilt sensor,control systems and communication system,is design for pipe s... |
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| Keywords: | shield tunneling posture segment center measurement circular scanning |
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