摘要
结合草市至南杂木高速公路南杂木互通立交C匝道4-30m预应力混凝土连续箱梁施工图设计过程,简要介绍了4-30m预应力混凝土匝道桥的构造特点和分析过程,阐述了主要的设计思路和方法。
Combining with the construction drawing design process of prestressed concrete continuous box girder interchange ramp C 4-30m of Caoshi-Nanzamu highway,briefly introduced the structure characteristics and analysis procedure of 4-30m prestressed concrete ramp bridge and demonstrated the mainly design thought and methods.
出处
《北方交通》
2014年第5期41-43,46,共4页
Northern Communications
关键词
预应力混凝土连续箱梁
计算分析
结构特点
Prestressed concrete continuous box girder
Computational analysis
Structural features
