山区公路桥梁设计策略

Design Strategy for Highway Bridge in Mountainous Area

山区公路桥梁与其他地区的公路桥梁相比有其独特的特点,在设计与施工中都应进行一些特殊的考虑。基于近年来大量的山区桥梁设计方案,分析了符合山区公路桥梁工程特点的设计策略,探讨了桥梁设计中结构形式、跨径、墩、台和基础的设计方式。

Compared with highway bridge in other areas, mountainous highway bridge has its umque cnaracteristics, so it should have some special considerations in the design and construction. Based on design scheme for a large number of mountainous bridge in recent years, the paper analyzes the design strategy in accordance with the characteristics of mountainous highway bridge engineering, discusses the design style for structure form, span, pier, anel foundation.