中小跨径公路桥梁抗震设计理念及方法

Seismic Design Concept and Method for Medium and Small-span Highway Bridges

文章基于中小跨径公路桥梁抗震设计要求,阐述了中小跨径公路桥梁抗震设计理念,并从抗震计算、结构计算、构件设计、墩柱截面四个方面介绍了中小跨径公路桥梁抗震设计方法。

Based on the seismic design requirements of medium and small-span highway bridges, this article described the seismic design concept of medium and small-span highway bridges, and introduced the seismic design method for medium and small-span highway bridges from four aspects including seismic calculation, structural calculation, component design and pier-column section.