城市建设理论研究（电子版）
城市建設理論研究（電子版）
성시건설이론연구（전자판）
ChengShi Jianshe LiLun Yan Jiu
2015年
11期
4086-4087
,共2页
连续梁%大节段支架现浇%合龙段%线形控制
連續樑%大節段支架現澆%閤龍段%線形控製
련속량%대절단지가현요%합룡단%선형공제
continuous beam%cast-in-place on bracket of large segmental%closure segment%linear control
开兰特大桥上跨连霍高速公路开封服务区为（60+100+60）m连续梁，由于施工工期需要采取大节段支架现浇施工。本文结合工程施工实例，重点介绍了大节段支架现浇施工的地基处理、大节段支架现浇、合龙段施工、线形控制等关键技术。可为类似工程的施工提供参考。
開蘭特大橋上跨連霍高速公路開封服務區為（60+100+60）m連續樑，由于施工工期需要採取大節段支架現澆施工。本文結閤工程施工實例，重點介紹瞭大節段支架現澆施工的地基處理、大節段支架現澆、閤龍段施工、線形控製等關鍵技術。可為類似工程的施工提供參攷。
개란특대교상과련곽고속공로개봉복무구위（60+100+60）m련속량，유우시공공기수요채취대절단지가현요시공。본문결합공정시공실례，중점개소료대절단지가현요시공적지기처리、대절단지가현요、합룡단시공、선형공제등관건기술。가위유사공정적시공제공삼고。
Kai Lan bridge cross Kaifeng service area of Lianhuo Expressway in way of (60+100+60) m continuous beams, which need to take a large segmental bracket cast-in-place construction because the construction period. this paper combined with the project example, mainly introduces the key technology that the foundation treatment, the cast-in-place on bracket of large segmental, the construction of closure segment and the linear control of large segmental support cast-in-place construction, which can provide the reference for the similar construction.
