《柔性接口给水管道支墩》(10S505 国标图集)简介赵彤王为陈曦(中国市政工程东北设计研究总院长春 130021)(ChinaNortheastMunicipalEngineeringDesignandResearchInstitute,Changchun130021)[摘要]本文简要介绍《柔性接口给水管道支墩》国家建筑标准图集 10S505 的编写过程、主要内容、适用范围、选用说明、修编过程中重点讨论的问题,同时论述了本图集未列入水平叉管、管道变径等特殊支墩的原因,并提出了相应概念设计
[关键词]柔性接口管道支墩土壤等效内摩擦角地下水水平叉管管道变径ABSTRACT:Thisarticleintroducesthe《ButtressforFlexibleinterfaceofwatersupplypipeline》10S505nationalstandarddrawingsintheareaofpreparationprocess,maincontent,scope,selectiondescription,keyissuesdiscussedontheprocessofrevising,whilediscussesthereasonsthatthelevelforktube,reducingpipelineandotherspecialbuttressarenotincludedinthestandarddrawings,andputforwardthecorrespondingconceptualdesign
KEYWORDS:FlexibleinterfacePipelinebuttressEquivalentangleofinternalfrictionofsoilGroundwaterThelevelforktubeReducingpipeline1 前言柔性