高速铁路CRTSⅡ型轨道板精调技术是线上最为关键的铺板技术,观测量大且对精度要求极高,轨道板精调、轨道板封边扣压后复测、轨道板灌注后复测这三道作业程序中,轨道板封边扣压后复测最为关键,直接影响到灌注后是否达到设计要求,是否满足轨道铺设条件,所以,精调技术对设备和人员提出来更高的要求,精调技术在施工中的应用更为重要。 High-speed railway CRTS Ⅱ orbital plate fine-tuning technology is the most important line of the laying of the technology, the observation of a large amount of precision and high requirements, orbit plate precision adjustment, Road operating procedures, the track plate buckle after the re-test the most critical, a direct impact on whether the design requirements after filling, whether or not to meet the conditions of the track laying, so fine-tuning of equipment and personnel put forward higher requirements, fine-tuning The application of technology in construction is even more important.