为减少隧道二次衬砌空洞、裂缝、掉块等病害，解决普通衬砌台车在隧道衬砌施工中存在的搭接部位易损坏、浇筑量状况不能有效监控、拱顶不能有效振捣等问题，结合新型智能衬砌台车功能设计方案和传统施工工艺，基于引进信息化、智能化设计理念，研发出一套集成台车浇筑状况、台车布料系统、振捣系统、顶部压力监测、搭接监测系统、液压系统、侧部压力监测、行走控制系统、衬砌数据报表等功能的新型智能台车施工自动控制系统，并应用在张吉怀铁路1标吉首隧道。结果表明： 该系统可实现衬砌施工自动化、信息化和智能化，极大提高衬砌施工自动化水平，降低工人劳动强度，有效减少衬砌背后空洞，提高衬砌施工质量。
During the construction of tunnel lining by conventional lining trolley, many problems exist, i.e. hollows, cracks and falling blocks of secondary lining, easy damage of joint part, lowefficiency of pouring condition and insufficient vibration of crown. A new intelligent lining trolley construction automatic control system integrating functions of trolley pouring condition, trolley concrete distribution system, trolley vibration system, top pressure monitoring, joint monitoring system, trolley hydraulic system, lateral pressure monitoring, walking control system and lining data reports is developed based on functional design scheme of new intelligent lining trolley, traditional construction technology, and informational and intelligent design concepts. The system was applied to Bid No.1 of Jishou Tunnel on ZhangjiajieJishouHuaihua Railway. The applicable results show that by adopting the new intelligent lining trolley construction automatic control system, the automatic, informatized and intelligent lining construction can be realized, the automation level of lining construction can be greatly improved, the labor intensity of workers can be reduced, the hollow quantities behind lining can be effectively reduced, and the lining construction quality can be improved.
