Abstract：Research purposes: The main bridge of Ziya River bridge in Jinbao Railway was chosen as low － pylon cable － stayed bridge，whose span is 32． 7 m + 56 m + 84 m，with box section by one box and four rooms． The bridge has the most widest deck width of 23 m in China ＇s railway cable － stayed bridge，The transverse force performance is very necessary to be researched．
Research conclusions: The shape and number of the transverse prestressing tendons were determined by the analysis． The prestressing tendons was bended with small angle because of temperature loads． Tensile press will appear in the construction process with temperature loads，so take measures to avoid direct sunshine load in Construction stage is essential． A reasonable design idea was proposed to the calculation and analysis of the transverse force of single box and multiple rooms structure for bridge of railway．
张同飞. 铁路矮塔斜拉桥单箱多室截面横向受力研究[J]. 铁道工程学报, 2012, 29(4): 51-57.
ZHANG Tong － fei. Research on the Transverse Force of Railway Low － pylon Cable － stayed Bridge with Section by Single Box and Multi － cell. 铁道工程学报, 2012, 29(4): 51-57.
Wang Hui，Xiang Yiqiang． Research on Calculation Method of the Transverse Internal Force of Trapezoid Multi － cellular Box Girder Bridge ［J］． Journal of Highway and Transportation Research and Development，2007( 1) : 83 － 86．
［2］ 裘伯永，盛兴旺． 桥梁工程［M］． 北京: 中国铁道出版社， 2005．
Qiu Boyong，Sheng Xingwang． Bridge engineering［M］． Beijing: China Railway Publishing House，2005．
［3］ TB 10621—2009，高速铁路设计规范( 试行) ［S］．
TB 10621—2009， Code for Design of High Speed Railway ［S］．
Zheng Zhen，Guo Jinqiong． A Computer Method of Calculating the Transversal Internal Force in Box Girder Bridge ［J］． Journal of Fuzhou University ( Natural Science) ，1995( 1) : 61 － 65．
Huang Heili． Effect of Lateral Prestressing Tendon in Top Deck on Lateral Calculation Result of Box Beam ［J］． Journal of Railway Engineering Society，2007 ( 10) : 50 － 52．
2012, Vol. 29 
版权所有 © 2014 《铁道工程学报》编辑部