基于美国规范的桥梁下部结构计算

The bridge substructure calculation based on American specification

分析了美国公路桥梁设计规范(AASHTO),采用MIDAS软件,对某项目桥梁下部结构设计进行了介绍,并针对美国规范和中国规范进行了比较,为公路桥梁设计者了解美国规范提供参考。

This paper analyzed the America highway bridges design specification （ AASHTO） , using MIDAS software, introduced the substruc-ture design of a bridge project, and compared the America specification and China specification, provided reference for the highway bridge de-signers to understand the USA specification.