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隧道建设(中英文) ›› 2010, Vol. 30 ›› Issue (1): 63-66,96.DOI: B

• 施工技术 • 上一篇    下一篇

PPS-TBM导向系统的应用与管理

赵毅   

  1. (中国中铁隧道股份有限公司| 郑州 450003)
  • 收稿日期:2009-10-09 修回日期:2010-02-02 出版日期:2010-02-20 发布日期:2010-05-11
  • 作者简介:赵毅(1980—)|男|四川安岳县人|2004年毕业于兰州交通大学地下工程与隧道专业|本科|工程师|现从事TBM施工技术管理工作。

Application and Management of PPS Guidance System of TBM

DIAO Yi   

  1. (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450003, China)
  • Received:2009-10-09 Revised:2010-02-02 Online:2010-02-20 Published:2010-05-11

摘要:

国内近几年引进的隧道全断面硬岩掘进机(TBM)采用的施工导向系统均以PPS导向系统为主。结合输水隧洞TBM项目实际情况,介绍TBM的PPS导向系统的工作原理,总结该系统在安装过程中的操作步骤与应注意的施工细节,提出系统运行过程中的管理维护内容与措施;对系统出现的安装故障、测量误差超限、全站仪测量视线不通、全站仪测距板故障等施工故障排除技术和系统运行中的硬件故障检查技术进行了经验总结,以期为类似工程提供借鉴。

关键词: TBM, PPS导向系统, 系统安装, 施工管理, 故障排除

Abstract:

PPS is the guidance system for most of the TBMs imported to China in recent years. In this paper, the working principle of PPS guidance system is presented, the operation procedures and cautions during the installation of PPS guidance system are summarized, the management contents and maintenance measures of PPS guidance system are proposed, the detection technology and troubleshooting techniques for failures, such as system installation malfunctions, limitexceeding survey errors, obstructed vision for total station survey and malfunction of ranging board of total station, are summarized, with TBMbored waterdelivery tunnels as examples. The paper can provide reference for similar projects in the future.

Key words: TBM, PPS guidance system, system installation, management during construction, troubleshooting

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