《南水北调与水利科技》：南水北调中线总干渠（xx段）西四环输水暗涵线路选定（欧阳建 付云升 钱德琳 石维新）（摘要）

《《南水北调与水利科技》：南水北调中线总干渠（xx段）西四环输水暗涵线路选定（欧阳建 付云升 钱德琳 石维新）（摘要）》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、《南水北调与水利科技》：南水北调中线总干渠（XX段）西四环输水暗涵线路选定（欧阳建付云升钱德琳石维新）（摘要）　　#TRS_AUTOADD_1222138988625{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}#TRS_AUTOADD_1222138988625P{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5

2、;FONT-FAMILY:宋体}#TRS_AUTOADD_1222138988625TD{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}#TRS_AUTOADD_1222138988625DIV{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}#TRS_AUTOADD_12221389

3、88625LI{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}/**---JSON--{"":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"p":{"line-height":"1.5","font-family":"宋体","font-size

4、":"12pt","margin-top":"0","margin-bottom":"0"},"td":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"div":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"},"l

5、i":{"line-height":"1.5","font-family":"宋体","font-size":"12pt","margin-top":"0","margin-bottom":"0"}}--**/摘要：工程线路布置是关系到工程经济合理、总干渠输水安全和降低工程造价的关键，西四环暗涵线路选定本着必须符合XX市城市总体规划的要求；满足小流量自流输水的前提下，工程量最少，工程造价最少，工程造价最低；保证输水建筑物安全及输水安全；尽量降低工程拆迁；尽量减少总干渠至分水口线路的长度等原则对三条线路进

6、行了比较，最终选定沿西四环主路下行的线路。 关键词：南水北调；西四环暗涵；线路选定 　　中图分类号：TV68；TV21文献标识码：A文章编号：1672-168301-0246-04 　　RouteDeterminationoftheBuriedCulvertUndertheWestFourthRingofMainChanneloftheMiddleRouteintheSouth-to-NorthWaterDiversionProject 　　OUYANGjian,FUYun-sheng,QIANDe-l

7、in,SHIWei-xin 　　(BeijingMunicipalInstituteofHydraulicEngineeringPlanningDesignandResearch,Beijing100044,China) 　　Abstract:Theprojectroutedeterminationgreatlyinfluencestherationalityandeconomyoftheproject,thesecurityofmainchannelandthecostreductionofproje

8、ct.ThedeterminationoftheburiedculvertrouteundertheWestForthRingroadistoaccordwiththemainlayoutofBeijing;torealizetheminimumoftheprojectcapacityandthelowestprojectcostundertheconditionofself-flowwatertransferinsmallamount(2