对交替偏心支承连续箱梁桥设计的回眸

Review of Design of Continuous Box Beam Bridge Supported by Alternating Eccentricity

针对胜利路跨越解放路立交桥工程地形条件的制约,在设计上大胆采用了交替偏心支承连续箱梁的新型结构,并对其方案设计、结构处理及存在问题的解决作了阐述。该桥竣工通车已11a,使用效果良好。

To counter the restriction of the topography influence of Shengli Road Interchange Bridge Project over Jiefang Road, the new type structure of alternating eccentricity supporting continuous box beam is boldly used in design. The paper states the option design, structural treatment and the solution of the existing problems. The bridge has been completed and opened into traffic in 11 a with good effect in use.