Applied Mechanics and Materials· 2013
Application of Hydrostatic Leveling System in Metro Monitoring for Construction Deep Excavation above Shield Tunnel
- 18citations
- 2013year
Short summary
A hydrostatic leveling system (HLS) was successfully applied to monitor shield tunnel settlement during deep excavation, enabling precise and timely data collection for construction safety analysis.
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Key points
- Hydrostatic leveling system (HLS) is introduced as an automated monitoring method for shield tunnels.
- HLS was preliminarily utilized for monitoring settlement during deep excavation above a shield tunnel.
- Monitoring data was analyzed to assess construction safety and identify settlement regularities.
- Suggestions were made regarding the appropriate monitoring range for such projects.
AI-generated from the title and abstract; the full text is not read.
Abstract
The monitoring of the settlement of the shield tunnel plays a very important role in the traffic safety of metro trains. The monitor precision and the timely are required for the settlement of the shield tunnel. The automated monitoring must be introduced to the monitoring work, and becomes powerful monitoring method. The article introduced the measurement principle of the hydrostatic leveling system (HLS), through the hydrostatic leveling system preliminary utilized in metro monitoring for construction deep excavation above shield tunnel. The monitoring data and the construction safety are analyzed. Regularities of settlement of the shield tunnel are summarized. Suggestion is made on the monitoring range.
The authors' abstract, as published at the source. Applied Mechanics and Materials, 2013 · DOI ↗
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Field: General Engineering
General EngineeringEngineering