论文部分内容阅读
箱形截面梁以其优良的力学特性——具有较大的刚度和强大的抗扭性能而被广泛地应用于桥梁的上部结构中.又由于在高级公路及城市立交桥中常常遇到斜交支承的情况.因此本文以斜交支承的箱形梁桥为研究对象.对其进行受力分析.
Box girder with its excellent mechanical properties - with greater rigidity and strong torsion resistance has been widely used in the superstructure of the bridge, but also due to the high-grade road and urban overpass often encountered in the oblique support Therefore, this paper takes the box girder bridge supported by bias as the research object and carries out the force analysis.