城市有轨电车轨道精调技术研究

Study on Fine Tuning Technology of Urban Tramway

通过对有轨电车实验段试验的研究,从CPⅢ控制点布设、CPⅢ平面网的观测和技术要求、CPⅢ平面控制网数据处理、CPⅢ高程网的观测和技术要求、CPⅢ高程控制网数据处理、轨排初调、轨排精调、长轨精调进行阐述,论证了采用这些设备和方法大幅减少设备的投入,简单易行,测量效率非常高,在施工中人员干扰较少,保证城市有轨电车在轨道施工中的平顺性要求,也有利于运营后轨道的检测和维护。

Through the study of trolley test section test, from CPIII control point layout, CPIII plane network observation and technical requirements, CPIII plane control network data processing, CPIII elevation network observation and technical requirements, CPIII elevation control network data processing, it is proved that the equipment and methods are used to reduce the input of the equipment.The method is simple and easy. The measurement efficiency is very high, and the interference is small in the construction. The ride comfort requirements of the tram in orbit construction are also conducive to the detection and maintenance of the track after operation.