The invention relates to the technical field of railway safety monitoring, in particular to a monitoring and early warning method for a high-speed railway tunnel and a track across an active fault zone. The method comprises the following steps: determining related data of active fractures traversed by a high-speed railway tunnel and a track; determining the position and spacing distance of each monitoring section and the length range of the monitoring section; establishing a comprehensive monitoring system; the influence of the active fault zone on the high-speed railway tunnel structure and the internal track plate is found in time through data obtained in real time by the comprehensive monitoring system, and stage early warning is carried out. An existing active fault zone crossing high-speed railway tunnel and track monitoring and early warning method has the problem that dangerous cases cannot be found and early warned in time in a layered, staged and graded mode. According to the monitoring and early warning method for the high-speed railway tunnel and the track across the active fault zone, the high-speed railway tunnel and the track across the active fault zone in the construction period, the operation period and the maintenance period can be monitored, and dangerous cases are found in a layered, staged and graded mode and early warned.

    本发明涉及铁路安全监测技术领域,具体涉及一种跨活动断裂带高速铁路隧道与轨道的监测预警方法。该方法包括:确定高速铁路隧道与轨道所穿越的活动断裂的相关数据;确定各监测断面的位置、间隔距离以及监测段的长度范围;建立综合监测体系;通过综合监测体系实时获取的各数据及时发现活动断裂带对高速铁路隧道结构与内部轨道板的影响,并进行分期预警。现有的跨活动断裂带高速铁路隧道与轨道监测预警方法存在不能分层次、分阶段、分等级及时发现险情并预警的问题,本发明提供的跨活动断裂带高速铁路隧道与轨道的监测预警方法则能够监测建设期、运营期及维护期的跨活动断裂带高速铁路隧道与轨道,分层次、分阶段、分等级发现险情并预警。


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    Title :

    Monitoring and early warning method for high-speed railway tunnel and track across active fault zone


    Additional title:

    一种跨活动断裂带高速铁路隧道与轨道的监测预警方法


    Contributors:
    LI MENG (author) / WANG PENG (author) / ZHU PENGGUANG (author) / DU SHIHUI (author) / ZHANG WENZHONG (author) / WANG JINHUA (author) / MIAO XIAOQI (author) / LIU DAOSHENG (author) / FENG WEI (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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