小半径曲线匝道桥梁设计优化探讨

Probe into the Design Optimization of the Bridge with Small-radius Curve-ramp

以贵州某高速公路立交匝道桥梁设计为例,通过对该立交匝道曲线桥受力特点分析,探讨了目前工程界对曲线匝道桥关心的一些问题,以供相关的技术人员参考交流。

Taking the design of the interchange ramp bridge of a superhighway in Guizhou Province as an example, and through the analysis on the load features of this interchange ramp bridge, this paper probes into some problems about the curve ramp bridge currently concerned by engineering circles for the reference and exchange of relevant technical personnel.