连续刚构桥高墩的优化设计研究

Study on Optimization Design of High Pier of Continuous Rigid Frame Bridge

以浙江仙居望星大桥为依托,从设计角度考虑,分别对采用不同墩柱形式、截面尺寸及墩柱材料等情况下桥梁结构施工、运营阶段力学性能和稳定性等方面进行综合比较分析,进而优化整体结构设计,为日后同类桥梁的设计提供参考。

Based on Zhejiang Xianju Wangxing bridge,this paper considers the influence of pier forms,sizes and materials on the mechanical properties and stability of the bridge structure in the construction and operation stages,and then optimizes the overall structure design,provides reference for the design process and conclusions of similar bridges in the future.