Research on comprehensive information intelligent monitoring system for tunnel excavation
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Research on comprehensive information intelligent monitoring system for tunnel excavation
Vol. 33, Issue S2, (2012)
作者机构:
1. 北京工业大学 建工学院,北京,100124
2. 北京市公路桥梁建设集团有限公司,北京 1000682
作者简介:
基金信息:
DOI:
CLC:U45
Online First:11 December 2012,
Published:2012
稿件说明:
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GAO Wen-xue, HOU Bing-hui, SUN Xi-meng, et al. Research on comprehensive information intelligent monitoring system for tunnel excavation[J]. 2012, 33(S2).
DOI:
GAO Wen-xue, HOU Bing-hui, SUN Xi-meng, et al. Research on comprehensive information intelligent monitoring system for tunnel excavation[J]. 2012, 33(S2).DOI:
Research on comprehensive information intelligent monitoring system for tunnel excavation
This paper introduces key technologies and methods of comprehensive information automatic collection
wireless transmission,forewarning system in tunnel construction. Combining with modern telemetry technology
the system integrates sensor data acquisition (frequency
voltage
current simultaneously
digital etc.) of selected measuring section
three-dimensional laser scanning
advance geological forecast
blasting vibration monitoring and visualization monitoring. It can realize tunnel construction face image real-time display and analysis,certain tunnel construction monitoring data automatic collection and analysis
form the tunnel construction comprehensive information monitoring system
ensure tunnel construction safety in complex geological conditions of surrounding rock. The comprehensive
real-time and warning characteristics of TIS have an important practical meaning for dynamic design
construction management and improving the construction safety degree.