大跨度连续钢桁梁柔性拱桥带拱顶推施工技巧(国外英文资料).docVIP

大跨度连续钢桁梁柔性拱桥带拱顶推施工技术(国外英文资料) The large span continuous steel girder beam flexible arch bridge has the arch thrust construction technology TieSiJu party always gave us today a flexible arch bridge with large span continuous beam arch pushed the construction of the new technology reports, talked about the bold innovation in engineering using the new method and new technology. At the same time, also let the students awareness of more advanced construction technology and construction method, for fast to the engineering practice we have provided some very important information related to engineering, in this lecture also shows us TieSiJu strength. The so-called soft arch girder is the height of the beam which is much higher than the arch. TieSiJu party in the total combination of nanfeihe river bridge on site construction give us introduced flexible arch bridge with long-span continuous steel truss beam arch construction technology, explain more detailed, more image. Fang from engineering general situation, the erection schemes comparison, construction of auxiliary facilities and equipment, with arch pushed the main construction condition, construction key technology in the five aspects: the flexible arch bridge with long-span continuous steel truss beam arch construction technology. The flexible arch is the main project of the shanghai-hanrong high-speed railway, which is the main project of the shanghai-hanrong high-speed railway. The bridge is 114.75 + 229.5 + 114.75 meters, the lower bearing, the high grade, continuous steel truss flexible arch bridge. Because it is a small Angle span ning high-speed rail, and an Angle line 27 degrees, which makes the bridge span is very big, because span highway at the same time, also makes the construction difficulty is great. In general, the construction of the flexible arch bridge of a large span continuous steel girder is considered in the following aspects. The main span of the bridge is 229.5 m, which is currently the largest