基于PLC的盾构隧道壁后注浆自动检测设备设计
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摘要
介绍了一种基于PLC的盾构隧道壁后注浆自动检测设备,该设备能够控制检测天线按设定的弧形轨迹对隧道进行精确扫描。介绍了设备的组成、控制系统硬件和程序设计。应用效果显示,本设备能够及时发现注浆缺陷,提高检测的实时性,有效提高隧道施工安全。
An auto-detecting device of Grouting Behind Shield Tunnel Segment is introduced in this paper. The deviceis designed based on PLC, and can control the detecting antenna to scan tunnel segment along a pre-setting path. Devicecomposition,design of hardware and program are introduced. As applied in shield tunnel construction sites, results show that the devicecan detect unqualified grouting in time, and improve construction safety.
An auto-detecting device of Grouting Behind Shield Tunnel Segment is introduced in this paper. The deviceis designed based on PLC, and can control the detecting antenna to scan tunnel segment along a pre-setting path. Devicecomposition,design of hardware and program are introduced. As applied in shield tunnel construction sites, results show that the devicecan detect unqualified grouting in time, and improve construction safety.
引文
[1]叶飞,毛家骅,纪明,等.盾构隧道壁后注浆研究现状及发展趋势[J].隧道建设,2015,35(8):739-752.
[2]黄宏伟,杜军,谢雄耀.盾构隧道壁后注浆的探地雷达探测模拟试验[J].岩土工程学报,2007,29(2):243-248.
[3] MORISHIMA H,ODAKA T.Concrete Structures and Nondestructive Testing[J].Jr East Technical Review,2003(2):14-21.
[4] LALAGVE A,LEBENS MA,HOFF I,et al.Detection of Rockfall on a Tunnel Concrete Lining with Ground-penetrating Radar(gpr)[J].Rock Mechanics and Rock Engineering,2016,49(7):2811-2823.
[5] NIESSEN JVRGEN.GBM Geo Rail Xpress-A modular multisensor system for database recording of rail track[J].Eisenbahningenieur,2002(53):5-8.
[6]邝坚锋.探地雷达对隧道工程脱空缺陷及处理检测的应用[J].广东公路交通,2012(3):54-56.
[7]松下MINAS A6系列伺服驱动器使用说明书[Z].
[8]西门子S7-1200可编程控制器系统手册[Z].
[2]黄宏伟,杜军,谢雄耀.盾构隧道壁后注浆的探地雷达探测模拟试验[J].岩土工程学报,2007,29(2):243-248.
[3] MORISHIMA H,ODAKA T.Concrete Structures and Nondestructive Testing[J].Jr East Technical Review,2003(2):14-21.
[4] LALAGVE A,LEBENS MA,HOFF I,et al.Detection of Rockfall on a Tunnel Concrete Lining with Ground-penetrating Radar(gpr)[J].Rock Mechanics and Rock Engineering,2016,49(7):2811-2823.
[5] NIESSEN JVRGEN.GBM Geo Rail Xpress-A modular multisensor system for database recording of rail track[J].Eisenbahningenieur,2002(53):5-8.
[6]邝坚锋.探地雷达对隧道工程脱空缺陷及处理检测的应用[J].广东公路交通,2012(3):54-56.
[7]松下MINAS A6系列伺服驱动器使用说明书[Z].
[8]西门子S7-1200可编程控制器系统手册[Z].