摘要
通过对秦沈客运专线B2 8-9标段施工实践的总结 ,综合介绍PC简支箱梁的现浇施工方法 ,并对现浇膺架的设计及膺架预拱度调整、混凝土施工、预施应力、高位落梁及纵、横向移梁等施工工艺作详细的论述。
The paper gives an overall introduction to in\|situ casting of simple supported PC box girder, centering on design of in\|situ casting of centring, setting of centring camber, concrete construction, prestressing, raised girder falling ,longitudunally and transversally beam shifting.
出处
《铁道标准设计》
2002年第1期49-53,共5页
Railway Standard Design
