第31卷第4期有色冶金设计与研究2010正8月管道支架的合理设计郭立宏(中国瑞林工程技术有限公司,江西南昌330002)[摘要]介绍独立式架空管道支架的设计思路、方法;工程实例中刚性活动支架与柔性活动支架的比较表明,采用柔性活动支架可减小所受的水平推力,提高经济效益;条件许可时,也可采用聚四氟乙烯垫板减小管道与活动支架间的滑动摩擦力[关键词]独立式架空管道支架;固定支架;刚性支架;柔性支架;摩擦力;变位弹力中图分类号:TU990.3文献标识码:B文章编号:1004-4345(2010)04-0045--04RationalDeignofPipeSuppo~GU0Li-hong(ChinaNerinEngineeringCo.,Ltd.,Nanchang,Jiangxi330002,China)AbstractDesignconceptandmethodoffree—standingoverhead-pipesupportareintroducedinthisarticle.Inengineeringexamplesitisshownthroughcomparisonbetweenrigidtravelingsupportandflexibletravelingsupportthattheapplicationofflexibletravelingsupportcanreducebornehorizontalthrustandincreaseeconomicbenefits.andifpossiblePTFEboardcanbeusedtoreduceslidingfrictionbetweenpipeandtravelingsupport.Keywordsfree-standingoverhead-pipesupport;anchorsupport;rigidsupport