DB33T856-2012特大跨径钢箱梁悬索桥设计指南.pdf

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1、ICS93.040P28DB33浙江省地方标准DB33/T856—2012特大跨径钢箱梁悬索桥设计指南Guidelinesforlongspansteelboxgirdersuspensionbridge2012-03-09发布2012-04-09实施浙江省质量技术监督局发布DB33/T856—2012目次前言...............................................................................III1范围......................

2、........................................................12规范性引用文件....................................................................13术语、符号........................................................................23.1术语.............................................

3、.............................23.2符号..........................................................................34材料..............................................................................64.1混凝土.................................................................

4、.......64.2普通钢筋及预应力筋............................................................64.3高强度钢丝及钢丝绳............................................................64.4结构用钢材....................................................................74.5其他...........................

5、...............................................75作用..............................................................................75.1一般规定......................................................................75.2各类作用................................................

6、......................75.3作用效应组合..................................................................86总体设计及计算....................................................................86.1一般规定......................................................................96.2抗风设计..

7、....................................................................96.3抗震设计.....................................................................106.4总体计算.....................................................................117桥塔...................................

8、..........................................127.1一般规定.....................................................................127.2结构型式..............................