每跨50米，纵横向预应力体系；采用移动模架法自南向北逐跨施工。
Each span is 50 metres long, which was constructed with span by span method from south to north.
研究目的：研究顶板横向预应力钢束对箱梁横向计算结果的影响，给箱梁结构设计提供借鉴和帮助。
Research purposes: This paper analyzes the effect of the lateral prestressing tendon in top deck on the lateral calculation result of box beam.
利用设置桥面横向预应力的技术，增强桥面的横向联结刚度，改善空心板梁与桥面板的共同受力性能。
Transverse pre-stress steel wire is set in order to advance the transverse rigidity of the deck and improve the stressed state of the cellular slab and the deck.
无锡金城大桥主跨上部结构为预应力混凝土连续箱梁，纵、横向预应力孔道压浆采用真空辅助压浆工艺。介绍该真空辅助压浆的施工工艺。
The superstructure of the main spans of Jincheng Bridge in Wuxi is a prestressed concrete continuous box girder with its longitudinal and transverse prestressing ducts grouted by vacuum method.
大跨度预应力砼连续梁桥施工过程中体系转换复杂，横向刚度控制是施工的关键之一。
The system transition in the construction of long span prestressed concrete bridge is very complex, and the control of the lateral stiffness is one of the key techniques.
由混凝土柱、预应力混凝土屋架或钢屋架组成的横向排架结构是常见的横向受力体系。
The lateral bent system composed of rc columns and prestressed rc trusses or steel trusses is common lateral force-resistant style.
由混凝土柱、预应力混凝土屋架或钢屋架组成的横向排架结构是常见的横向受力体系。
The lateral bent system composed of rc columns and prestressed rc trusses or steel trusses is common lateral force-resistant style.
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