文档介绍：钢结构桥梁设计规范篇一:公路目录 1总则..........................................................................................................................1 2术语和符号.............................................................................................................3 3材料及设计指标...................................................................................................11 材料.................................................................................................................11 设计指标.........................................................................................................12 4结构分析...............................................................................................................17 结构分析模型.................................................................................................17 结构变形或刚度要求.....................................................................................18 5构件设计与计算...................................................................................................19 一般规定.........................................................................................................19 轴心受力构件.................................................................................................24 受弯构件.........................................................................................................30 拉弯、压弯构件..............................................................................................36 横向联结系.....................................................................................................38 缀板.................................................................................................................41 抗疲劳设计与计算.........................................................................................42 6连接的构造和计算...............................................................................................68 一般规定...............................................................................................