大跨径连续梁桥施工技术研究

Research on Construction Technology of Bridge with Long-Span Continuous Beam

从大跨径桥梁的受力特点、施工工艺以及施工技术特点等方面分析了大跨径连续梁桥的施工技术。在此基础上分析了大跨径桥梁施工控制要点。以悬索桥施工、斜拉桥施工以及拱桥施工为背景探讨了大跨径连续梁桥施工技术在桥梁施工中的具体应用。

The construction technology of long-span continuous bridge is analyzed from the stress characteristics,construction technology and construction technology characteristics of long-span continuous bridge.On this basis,the construction control key points of long-span bridge are analyzed.On the background of suspension bridge construction,cable-stayed bridge construction and arch bridge construction,the concrete application of long-span continuous bridge construction technology in bridge construction is discussed.