石济客专济南西联络线特大桥大坡道架梁施工技术

摘要

介绍了TJ165型架桥机在23‰的坡道上的架梁技术.重点介绍了架桥机在特殊条件下的架梁措施、架梁施工方法及施工注意事项,该技术已成功应用于石济客专济南西联络线特大桥上跨京沪线、济南动车走行线架梁,并取得良好的效果.%The girder erection technology of TJ165 bridge girder erection machine on 23‰ ramp is introduced.The girder erection measures for bridge girder erection machine under special condition, girder erection construction methods and matters needing attention for construction are introduced emphatically.This kind of technology has been successfully applied in Beijing-Shanghai line over crossing grand bridge of Jinan western connecting line of Shijiazhuang-Jinan passenger transport line and girder erection for bullet train line of Jinan with good effect.