ICS93.080DB13R 18河北省地方标准DB13/T 2372-2016公路装配式组合钢箱梁设计规范Technical Code of Design for Highway Composite Steel Girder2016-08-15发布2016-10-01实施河北省质量技术监督局发布 DB13/T 2372-2016目次前言................................................................................III123范围...............................................................................1规范性引用文件.....................................................................1术语定义和符号.....................................................................13.1术语...........................................................................1符号...........................................................................23.245基本规定...........................................................................3材料...............................................................................45.1一般规定.......................................................................4混凝土.........................................................................4钢筋及预应力钢筋...............................................................5钢材及焊材.....................................................................6剪力键.........................................................................85.25.35.45.567设计荷载...........................................................................86.1一般规定.......................................................................8基本作用.......................................................................8疲劳荷载.......................................................................86.26.3总体设计与构造要求.................................................................97.1总体设计.......................................................................9单梁设计.......................................................................9横隔板........................................................................10预应力钢筋...............................................................