现浇钢筋混凝土实体板桥结构分析方法的改进  

Improvement on Analytical Method of Solid Structure of Cast-in-place Reinforced Concrete Slab Bridge

作　　者：袁腾文 

机构地区：[1]山西省交通规划勘察设计院,太原市030012

出　　处：《北方交通》2016年第2期16-18,共3页Northern Communications

摘　　要：现浇钢筋混凝土板桥因建筑高度小,外形简单,可以满足斜、弯、坡及S形、喇叭形等特殊要求,在公路以及城市道路的交叉工程中得到了广泛应用。通过分析现浇钢筋混凝土板桥裂缝产生的原因,提出该类桥梁的设计计算方法和裂缝防治措施,为类似工程的设计提供一定参考。Cast- in- place reinforced concrete slab bridge can meet special requirements of various shapes like oblique, bending, slope, S and trumpet shape and so on due to its small building height and simple appearance, and it is widely applied in cross engineering of highway and urban road. Through analyzing the reason for cracks of cast - in - place reinforced concrete slab bridge, the design calculation method and preventive measures for cracks of such kind of bridge are put forward, thus providing reference for similar engineering design.

关 键 词：现浇钢筋混凝土板桥 纵向裂缝 结构分析方法 

分 类 号：U448.34[建筑科学—桥梁与隧道工程]