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地铁盾构隧道的永久衬砌钢筋混凝土预制管片的生产工艺要求严格,需要各个流程的紧密衔接,各个工序的规范操作,否则将会影响管片的整体质量和耐久性能。振捣工序的控制作为整个生产过程中最为重要的关键环节,关系到管片的密实度、光滑度、平整度、气泡情况等内部及外观质量。本文根据自身工作经验,结合常州地铁一号线管片生产过程中的相关理论数据和实际生产情况,对整体式振动平台振捣工序的操作及控制要点进行分析总结,在实际应用过程中取得了良好的效果。
Subway shield tunnel permanent lining of reinforced concrete prefabricated production of demanding pieces of the process, the need for close cohesion of each process, normative operation of each process, otherwise it will affect the overall quality and durability of the segment performance. Vibration control process as the entire production process is the most important key link related to the density, smoothness, smoothness, bubble conditions and other internal and external quality. In this paper, according to their own work experience, combined with the Changzhou Metro Line 1 in the production process of the theoretical data and the actual production situation, the vibration of the integral vibration platform operation and control points are analyzed and summarized in the actual application process has been made good effect.