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Shield machine posture simulation detection system for shield tunnel construction

A technology of tunnel construction and shield tunneling, which is applied in the system field of mechanical detection technology, can solve problems such as difficulties in the construction process, achieve the effect of getting rid of the dependence of detection hardware, wide application range, and good guidance

Inactive Publication Date: 2012-12-05
CHINA RAILWAY SHISIJU GROUP CORP +1
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  • Abstract
  • Description
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Problems solved by technology

Once there is a large axis deviation of the shield machine during the construction process, even if the deviation can be detected in real time, it will still bring greater difficulties and risks to the construction process. has greater significance in

Method used

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  • Shield machine posture simulation detection system for shield tunnel construction

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Embodiment

[0018] like figure 1 As shown, this embodiment includes: tunnel construction mechanics modeling module, geological survey data input module, tunnel construction parameter management module, shield machine posture virtual detection module, storage module and data processing module, wherein: tunnel construction mechanics modeling module They are respectively connected to the posture virtual detection module and storage module of the shield machine to transmit the construction mechanics model information, the geological survey data input module is connected to the tunnel construction parameter management module to transmit the surveyed geological data information, and the tunnel construction parameter management module is respectively connected to the shield machine posture virtual The detection module is connected to the storage module to transmit construction parameter information, the posture virtual detection module of the shield machine is connected to the storage module to t...

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Abstract

The invention discloses a shield machine posture simulation detection system for shield tunnel construction in the technical field of mechanical detection. The system comprises a tunnel construction mechanical modeling module, a geological survey data input module, a tunnel construction parameter management module, a shield machine posture virtual detection module, a memory module and a data processing module, wherein the tunnel construction mechanical modeling module is connected with the shield machine posture virtual detection module and the memory module respectively; the geological survey data input module is connected with the tunnel construction parameter management module; the tunnel construction parameter management module is connected with the shield machine posture virtual detection module and the memory module respectively; the shield machine posture virtual detection module is connected with the memory module; and the memory module is connected with the data processing module. By the system, virtual detection of the posture of a shield machine before shield construction is realized, large deflection of the axis of the shield machine in the construction process is avoided, the dependency on detection hardware is eliminated, and the construction cost and the maintenance cost of the system are greatly reduced.

Description

technical field [0001] The invention relates to a system in the technical field of mechanical detection, in particular to a shield tunnel construction posture simulation detection system for a shield machine. Background technique [0002] In the shield construction process, the position deviation between the axis of the shield machine and the designed tunnel axis determines the deviation of the tunnel, so controlling the posture of the shield machine during the excavation process and ensuring that the tunnel is excavated according to the design axis has always been the key to safe tunnel construction. One of the key technologies in Aiming at the posture of the shield machine, there are various control systems applied in construction. [0003] In the prior art, there are many hardware detection systems for the posture of the shield machine, but few of them involve virtual simulation. For example, ZED (Tunnel Guidance Measurement System) in the UK, SLS-T (Tunnel Construction...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 王华伟杨颜志李学乾金先龙夏晓中张伟伟陈健王新李东升
Owner CHINA RAILWAY SHISIJU GROUP CORP
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