Flood Control Design and Monitoring Schemes for Urban Rail Transit Vehicle Base
Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 3
Abstract
[Objective] Flood control in urban rail transit vehicle base affects its safety and the main line operation. To effectively improve the flood control capacity of the vehicle base, it is necessary to study the key points and measures of flood control design. [Method] From the design stage, the key points and precautions affecting flood control in the vehicle base, such as field elevation and river diversion design are analyzed in detail. In view of the potential adverse situation when a large amount of accumulated water enters the main line section through the U-shaped groove in the vehicle base, resulting in train operation accidents, research on flood control measure design is conducted, and the U-shaped groove of the inlet/outlet line is identified as the key point of flood control in the vehicle base through analysis. To improve flood control emergency response capacity, the flood control and monitoring scheme is studied from perspectives of flood evolution law, monitoring principle, grade judgment and prediction, scheme design, intelligent decision-making, and emergency dispatching. [Result & Conclusion] Movable splicing anti-flood baffle should be used in the U-shaped groove of the inlet/outlet line. The design and layout plan of the anti-flood baffle, the key points of the specialized interface, and the applicable situation are clarified. By means of setting water level monitoring points and combining monitoring fusion algorithm system, intelligent decision-making system, and emergency dispatching and command system, the scheme of flood monitoring, intelligent decision-making, and emergency dispatching for the inlet/outlet line is set up. In this way, intelligent flood control warning and dispatching is realized in the whole course of before, during, and after flood.
Authors and Affiliations
Lixiang HU
Keywords
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- EP ID EP732804
- DOI 10.16037/j.1007-869x.2024.03.030
- Views 67
- Downloads 0
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