曲线钢箱梁的计算与研究

Calculation and research on curved steel box-girder beam

结合工程实例,针对小半径曲线钢箱梁的特征,对其做了相应的结构计算,并提出了计算与设计的注意事项,计算结果表明:钢箱梁的整体稳定和局部稳定都满足要求,结构安全可靠。

Based the instance of engineering, in view of the characteristics of small radius curved steel box-girder beam, this paper makes corresponding structural calculation, and puts forward matters needing attention in the calculation and design. The calculation results show that： the global and local stability of steel box-girder beam meet the requirements, and the structure is safe and reliable.