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Study on the Key Technologies of Shield Thrust Hydraulic System
Author(s): 
Pages: 14-17
Year: Issue:  4
Journal: Hydraulics Pneumatics & Seals

Keyword:  盾构推进系统液压系统关键技术研究;
Abstract: 推进系统承担着整个盾构机的向前顶进、换向及姿态调整等一系列复杂任务,其控制性能的好坏对盾构施工控制的多个方面均会产生直接影响.该文对液压推进系统中所运用到的分区-分组联合控制技术、压力流量复合控制技术、负载敏感技术、二通插装技术等主要关键技术进行了分析,并对各自的研究现状和发展前景进行了分析与展望,进而为液压技术在盾构推进系统中的广泛应用提供一定的理论指导.
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