SHT3073-2004-石油化工管道支吊架设计.pdf

《SHT3073-2004-石油化工管道支吊架设计.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS23.040P72备案号:J389一2004中华人民共和国石油化口巨行业标准SH/T3073-2004代替SH3073一1995石油化工管道支吊架设计规范Designspecificationforpipingsupportandhangerinpetrochemicalindustry2004-10-20发布2005-04-01实施国家发展和改革委员会发布SH/T3073一2004目次前言································································

2、························，···························⋯⋯III1范围··‘············‘·····················‘··········‘···································⋯⋯，’······‘··，，·······一!2规范性引用文件·········，···········，·································································⋯

3、⋯‘··⋯⋯13一般规定·..............................................................................................................I4型式选择和位置确定··············，·····。····，·，··········，··········，·························。········，·····⋯⋯34.1刚性支吊架·····························

4、·········。······、···。······················································一34.2弹簧支吊架............................................................................................................34.3固定支架。·。·········································。··················

5、···。········································一34.4导向支架·.................................................................····。·····................................35管道跨距计算···········，······················，···································，·················，······

6、····一46荷载计算·..............................................................................................................56.1荷载组合准则·........................................................................................................56.2垂直荷载计算······。······，···

7、············。······，············，··········，······································⋯⋯66.3水平荷载计算·........................................................................................................76.4安全阀出口管的动力荷载计算··················‘·····························

8、······························⋯⋯97材料和许用应力···········。····················。·······························································⋯⋯97.1材料··‘····