小半径曲线叠合钢箱梁桥的构造特点

The structural characteristics of the small radius curve folding steel box beam bridge

结合具体工程实例,分析了叠合钢箱梁匝道桥的特殊性,介绍了小半径曲线叠合钢箱梁桥的结构设计和支承设计,重点探讨了该钢箱梁桥的构造特点,指出曲线叠合钢箱梁是很有发展前景的桥型之一。

Combined with the specific engineering, the particularity of folding steel box beam ramp bridge was analyzed. The structural design and bearing design of the small radius curve folding steel box beam bridge were introduced and the structural characteristics of steel box beam .bridge were emphasis discussed. It pointed that the curve folding steel box beam bridge was one of the development prospect bridges.