河南科技HenanScienceandTechnology交通与土木工程总第806期第12期2023年6月基于绿色公路理念的生态浅碟形边沟优化设计分析王石磊梁中强柳旭东（中科路恒工程设计有限公司，山西太原030000）摘要：【目的目的】为解决现有浅碟形边沟绿化率低、排水能力不足的问题，有必要对生态浅碟形边沟优化设计进行研究。【方法方法】本文基于绿色公路理念，对现有生态浅碟形边沟从排水、生态绿化、渗水和暗管集水等部分进行优化。同时基于定量水文计算方法，研究了波纹管纵坡、管径、开孔间距等因素对边沟排水能力的影响。【结果结果】研究结果表明：综合考虑常规三、四级公路建设条件和排水需求，波纹管纵坡坡度宜为3.3%，管径宜选择50cm，开孔间距宜为20cm。【结论结论】本研究可为高速公路现场排水边沟施工提供指导，研究方法可为其他类似边沟优化设计提供借鉴。关键词：绿色公路；生态浅碟形边沟；水文计算；排水设计中图分类号：TG333文献标志码：A文章编号：1003-5168（2023）12-0067-04DOI：10.19968/j.cnki.hnkj.1003-5168.2023.12.012OptimalDesignAnalysisofEcologicalShallowDishShapedSideDitchBasedontheIdeaofGreenHighwayWANGShileiLIANGZhongqiangLIUXudong(ZhongkeLuhengEngineeringDesignCo.,Ltd.,Taiyuan030000,China)Abstract:[Purposes]Inordertosolvetheproblemsoflowgreeningrateandinsufficientdrainagecapac⁃ityofexistingshallowdishsideditches,itisnecessarytostudytheoptimizationdesignofecologicalshal⁃lowdishsideditches.[Methods]Basedontheconceptofgreenroads,thispaperputsforwardsolutionstooptimizethedrainage,ecologicalgreening,seepage,andhiddenpipecollectionofexistingecologicalshallowdishshapedsideditches.[Findings]Theresearchresultsshowthataftercomprehensivelycon⁃sideringtheconstructionconditionsanddrainagerequirementsofconventionalClassIIIandfourth-classhighway,thelongitudinalslopeofcorrugatedpipeshouldbe3.3%,thepipediametershouldbe50cm,andtheholespacingshouldbe20cm.[Conclusions]Thisstudycanprovideguidancefortheconstructionofon-sitedrainageditchesonhighways,andtheresearchmethodcanprovidereferencefortheoptimizationdesignofothersimilarditches.Keywords:greenroad;ecologicalshallowdishshapedsideditch;hydrologiccalculation;drainagedesign收稿日期：2022-12-...
