Article(id=1308453931013660968, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1308453915104665783, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1672-6073.2026.02.002, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1746720000000, receivedDateStr=2025-05-09, revisedDate=1761148800000, revisedDateStr=2025-10-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1789889327052, onlineDateStr=2026-09-20, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789889327052, onlineIssueDateStr=2026-09-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789889327052, creator=13701087609, updateTime=1789889327052, updator=13701087609, issue=Issue{id=1308453915104665783, tenantId=1146029695717560320, journalId=1146123302524792850, year='2026', volume='39', issue='2', pageStart='1', pageEnd='160', issueExtLink='null', onlineDate='null', pubDate='1775750400000', pubDateStr='2026-04-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789889323259, creator='13701087609', updateTime=1789889766020, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1308455772237615687, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1308453915104665783, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1308455772237615688, tenantId=1146029695717560320, journalId=1146123302524792850, issueId=1308453915104665783, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=13, endPage=19, ext={EN=ArticleExt(id=1308453932682993961, articleId=1308453931013660968, tenantId=1146029695717560320, journalId=1146123302524792850, language=EN, title=Key Technologies of Urban Express Line Transportation Organization for Rapid Arrival-Taking Chengdu Rail Transit Line 19 as an Example, columnId=1152669340382966151, journalTitle=Urban Rapid Rail Transit, columnName=Forum of Rapid Rail Transit, runingTitle=null, highlight=null, articleAbstract=

To investigate how urban express lines can achieve "rapid arrival" and enhance their service level and public transit attractiveness, this paper uses Chengdu Rail Transit Line 19 as a case study to examine key technologies in transportation organization oriented toward rapid arrival. Under Chengdu's dual-airport configuration of "one city, two airports," the Chengdu Rail Transit Line 19, which achieves "30-minute rapid connectivity between dual airports," represents an exemplary case of rapid arrival for urban express lines. Facing a 66.7 km operating distance between the two airports and a composite functional positioning, Chengdu Rail Transit Line 19 innovatively adopts the following key train operation technologies to achieve rapid inter-airport connectivity: Completing the design of a "one-line separation and three-line through operation" scheme among Lines 17, 18, and 19 to ensure the feasibility of direct train service between the two airports; increasing the maximum operating speed of the urban AC A-type trains from 140 km/h to 160 km/h, thereby creating better conditions for 30-minute direct connectivity between the dual airports; maintaining high-speed operation of direct trains by increasing their passing speed through stations to 160 km/h and introducing No. 42 turnouts. Through a systematic review of these innovative technologies, this paper identifies five key design insights for achieving rapid arrival in urban express line transportation organization: Advance planning to ensure cross-line operation capabilities; unified scheduling of cross-line operating lines; new approaches to speed enhancement for urban A-type vehicles; favorable conditions for increasing express train passing speeds; and cautious introduction of No. 42 turnouts into underground projects.

, authors=Yi ZHAO, Hong XIANG, authorsList=Yi ZHAO, Hong XIANG, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1308453933203087658, articleId=1308453931013660968, tenantId=1146029695717560320, journalId=1146123302524792850, language=CN, title=面向快速到达的市域快线运输组织关键技术——以成都轨道交通19号线为例, columnId=1152669340680761737, journalTitle=都市快轨交通, columnName=快轨论坛, runingTitle=null, highlight=null, articleAbstract=

为实现市域快线“快速到达”目标,提升其服务水平和公共交通吸引力,以成都轨道交通19号线为例开展面向快速到达的市域快线运输组织关键技术研究。在成都“一市两场”的双机场格局下,实现“双机场30 min快速到达”的成都轨道交通19号线是市域快线快速到达的极致案例。成都轨道交通19号线在面对双机场之间66.7 km的运营距离与其复合功能定位时,为了实现双机场之间快速到达,创新采用以下行车组织关键技术:完成17、18、19号线3条轨道线路之间的“一线拆解、三线贯通运营”运输组织方案设计,确保两场间直达列车开行可行性;将市域交流A型列车最高运行速度由140 km/h提高至160 km/h,为实现双机场30 min内直达创造更好条件;为保持直达列车始终高速运行,采用直达列车过站速度提高至160 km/h、引入42号道岔等措施。通过对上述创新技术的系统梳理,总结出市域快线快速到达的运输组织5项关键设计启示:规划提前布局确保跨线运营条件;统一调度跨线运营线路;市域A车提速应用新思路;快车过站速度具备提高条件;42号道岔谨慎引入地下工程。

, authors=赵壹, 向红, authorsList=赵壹, 向红, authorCompany=null, correspAuthors=null, authorNote=

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=JU/mjLZxoo4ZxzNXj8gz3A==, magXml=L7xCF3BzIOzSUo/LsOThuw==, pdfUrl=null, pdf=n8SfEEnvUYkbVbAqvihLzQ==, pdfFileSize=3407151, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=c8AG735Fm7sRPkYP4pdz7A==, mapNumber=null, fund=null)}, authors=[Author(id=1308453933911925039, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=450452368@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308453934008394033, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453933911925039, language=EN, stringName=Yi ZHAO, firstName=Yi, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308453934088085810, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453933911925039, language=CN, stringName=赵壹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中铁二院工程集团有限责任公司,成都 610031, bio={"content":"

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

"}, bioImg=null, bioContent=

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308453933559603499, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, xref=null, ext=[AuthorCompanyExt(id=1308453933567992108, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031), AuthorCompanyExt(id=1308453933576380717, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁二院工程集团有限责任公司,成都 610031)])]), Author(id=1308453934427824436, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308453934528487734, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453934427824436, language=EN, stringName=Hong XIANG, firstName=Hong, middleName=null, lastName=XIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308453934587207991, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453934427824436, language=CN, stringName=向红, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中铁二院工程集团有限责任公司,成都 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308453933559603499, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, xref=null, ext=[AuthorCompanyExt(id=1308453933567992108, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031), AuthorCompanyExt(id=1308453933576380717, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁二院工程集团有限责任公司,成都 610031)])])], keywords=[Keyword(id=1308453934767563064, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=1, keyword=urban express line), Keyword(id=1308453934830477625, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=2, keyword=through operation), Keyword(id=1308453934889197882, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=3, keyword=direct train), Keyword(id=1308453934943723835, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=4, keyword=urban A-type vehicle), Keyword(id=1308453935027609916, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=5, keyword=full speed station passing), Keyword(id=1308453935128273213, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=EN, orderNo=6, keyword=No.42 turnout), Keyword(id=1308453936843743550, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=1, keyword=市域快线), Keyword(id=1308453936923435327, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=2, keyword=跨线运营), Keyword(id=1308453937007321408, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=3, keyword=直达列车), Keyword(id=1308453937099596097, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=4, keyword=市域A型车), Keyword(id=1308453937208648002, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=5, keyword=全速过站), Keyword(id=1308453937300922691, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, language=CN, orderNo=6, keyword=42号道岔)], refs=null, funds=[Fund(id=1308453937430946116, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, awardId=KSWQ257006, language=CN, fundingSource=中国中铁股份有限公司(KSWQ257006), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1308453933559603499, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, xref=null, ext=[AuthorCompanyExt(id=1308453933567992108, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031), AuthorCompanyExt(id=1308453933576380717, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁二院工程集团有限责任公司,成都 610031)])], figs=null, attaches=null, journal=Journal(id=1146119287908970507, delFlag=0, nameCn=都市快轨交通, nameEn=Urban Rapid Rail Transit, nameHistory1=null, nameHistory2=null, issn=1672-6073, eissn=, cn=11-5144/U, coden=null, periodic=1, language=CN, oaType=0, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=P1a+Ek/jjjHf/jufN8hKnw==, journalPrice=null, startedYear=null, abbrevIsoEn=Urban Rap Rail Trans, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1784016077367, createdBy=null, updatedBy=13041195026, firstLetterCn=D, firstLetterEn=D, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=P1a+Ek/jjjHf/jufN8hKnw==, picEn=Ml/zvLJzYsu7AhRo5kg9VQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1283819736966337234, language=CN, name=都市快轨交通, nameHistory1=null, nameHistory2=null, managedBy=中华人民共和国教育部, sponsoredBy=北京交通大学、北京城建设计发展集团股份有限公司, publishedBy=《都市快轨交通》编辑部, editorOffice=, officeProv=null, officeCity=null, officeAddr=北京市西直门外北京交通大学机械工程楼D905室, officeZip=100044, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.urt.cn, createdTime=1784016077510, updatedTime=1784016077510, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=http://dskgjt.ijournals.cn/dskgjt/site/menu/20200615141511001, submissionAuthorUrl=http://dskgjt.ijournals.cn/dskgjt/author/login, submissionEditorUrl=http://dskgjt.ijournals.cn/dskgjt/editor/login, submissionReviewUrl=http://dskgjt.ijournals.cn/dskgjt/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1283819737041834707, language=EN, name=Urban Rapid Rail Transit, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1784016077528, updatedTime=1784016077528, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=http://dskgjt.ijournals.cn/dskgjten/site/menu/20241120152535001, submissionAuthorUrl=http://dskgjt.ijournals.cn/dskgjt/author/login, submissionEditorUrl=http://dskgjt.ijournals.cn/dskgjt/editor/login, submissionReviewUrl=http://dskgjt.ijournals.cn/dskgjt/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1146123302524792850, websiteList=[Website(id=1148243202399789480, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123302524792850, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dskgjt/CN, language=CN, createTime=1751692112779, createBy=18614031015, updateTime=1753522796719, updateBy=18614031015, name=都市快轨交通-中文站点, tplId=1146099689490845704, title=都市快轨交通, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155921926926229709, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202399789480, code=articleTextType, value=kx, createTime=1753522863370, updateTime=1753522863370, creator=18614031015, updator=18614031015), WebsiteProps(id=1155921926905258186, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202399789480, code=banner, value=null, createTime=1753522863365, updateTime=1753522863365, creator=18614031015, updator=18614031015), WebsiteProps(id=1155921926896869577, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202399789480, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=AqFiyT4buOvVaL3FTbHG1g==, createTime=1753522863363, updateTime=1753522863363, creator=18614031015, updator=18614031015), WebsiteProps(id=1155921926917841100, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202399789480, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753522863368, updateTime=1753522863368, creator=18614031015, updator=18614031015), WebsiteProps(id=1155921926913646795, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202399789480, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753522863367, updateTime=1753522863367, creator=18614031015, updator=18614031015)]), Website(id=1155921810454626336, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123302524792850, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/dskgjt/EN, language=EN, createTime=1753522835604, createBy=18614031015, updateTime=1753522835604, updateBy=18614031015, name=都市快轨交通-英文站点, tplId=1146101810881728533, title=Urban Rapid Rail Transit, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155922050809192658, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155921810454626336, code=articleTextType, value=kx, createTime=1753522892906, updateTime=1753522892906, creator=18614031015, updator=18614031015), WebsiteProps(id=1155922050792415439, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155921810454626336, code=banner, value=null, createTime=1753522892902, updateTime=1753522892902, creator=18614031015, updator=18614031015), WebsiteProps(id=1155922050788221134, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155921810454626336, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=AqFiyT4buOvVaL3FTbHG1g==, createTime=1753522892901, updateTime=1753522892901, creator=18614031015, updator=18614031015), WebsiteProps(id=1155922050804998353, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155921810454626336, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753522892905, updateTime=1753522892905, creator=18614031015, updator=18614031015), WebsiteProps(id=1155922050796609744, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155921810454626336, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753522892903, updateTime=1753522892903, creator=18614031015, updator=18614031015)])], journalTitle=都市快轨交通, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Urban Rapid Rail Transit, journalPhotoCn=P1a+Ek/jjjHf/jufN8hKnw==, journalPhotoEn=Ml/zvLJzYsu7AhRo5kg9VQ==, journalFirstLetter=D, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/dskgjt/CN/10.3969/j.issn.1672-6073.2026.02.002, detailUrlEn=https://castjournals.cast.org.cn/joweb/dskgjt/EN/10.3969/j.issn.1672-6073.2026.02.002, pdfUrlCn=https://castjournals.cast.org.cn/joweb/dskgjt/CN/PDF/10.3969/j.issn.1672-6073.2026.02.002, pdfUrlEn=https://castjournals.cast.org.cn/joweb/dskgjt/EN/PDF/10.3969/j.issn.1672-6073.2026.02.002, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1789889327052, fullTextJson=null, articleText=null, reference=null)
收藏切换
面向快速到达的市域快线运输组织关键技术——以成都轨道交通19号线为例
收藏切换
PDF下载
赵壹 , 向红
都市快轨交通 | 快轨论坛 2026,39(2): 13-19
收起
收藏切换
都市快轨交通 |快轨论坛 2026 , 39 (2) : 13 -19
面向快速到达的市域快线运输组织关键技术——以成都轨道交通19号线为例
全屏
[Author(id=1308453933911925039, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=450452368@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308453934008394033, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453933911925039, language=EN, stringName=Yi ZHAO, firstName=Yi, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308453934088085810, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453933911925039, language=CN, stringName=赵壹, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中铁二院工程集团有限责任公司,成都 610031, bio={"content":"

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

"}, bioImg=null, bioContent=

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308453933559603499, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, xref=null, ext=[AuthorCompanyExt(id=1308453933567992108, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031), AuthorCompanyExt(id=1308453933576380717, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁二院工程集团有限责任公司,成都 610031)])]), Author(id=1308453934427824436, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1308453934528487734, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453934427824436, language=EN, stringName=Hong XIANG, firstName=Hong, middleName=null, lastName=XIANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1308453934587207991, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, authorId=1308453934427824436, language=CN, stringName=向红, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中铁二院工程集团有限责任公司,成都 610031, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1308453933559603499, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, xref=null, ext=[AuthorCompanyExt(id=1308453933567992108, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031), AuthorCompanyExt(id=1308453933576380717, tenantId=1146029695717560320, journalId=1146123302524792850, articleId=1308453931013660968, companyId=1308453933559603499, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中铁二院工程集团有限责任公司,成都 610031)])])]
赵壹 , 向红
作者信息
  • 中铁二院工程集团有限责任公司,成都 610031
作者简介:

赵壹,女,硕士,正高级工程师,从事城市轨道交通运输组织与经济评价研究,

Key Technologies of Urban Express Line Transportation Organization for Rapid Arrival-Taking Chengdu Rail Transit Line 19 as an Example
Yi ZHAO , Hong XIANG
Affiliations
  • China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031
doi: 10.3969/j.issn.1672-6073.2026.02.002
文章导航
收藏切换

为实现市域快线“快速到达”目标,提升其服务水平和公共交通吸引力,以成都轨道交通19号线为例开展面向快速到达的市域快线运输组织关键技术研究。在成都“一市两场”的双机场格局下,实现“双机场30 min快速到达”的成都轨道交通19号线是市域快线快速到达的极致案例。成都轨道交通19号线在面对双机场之间66.7 km的运营距离与其复合功能定位时,为了实现双机场之间快速到达,创新采用以下行车组织关键技术:完成17、18、19号线3条轨道线路之间的“一线拆解、三线贯通运营”运输组织方案设计,确保两场间直达列车开行可行性;将市域交流A型列车最高运行速度由140 km/h提高至160 km/h,为实现双机场30 min内直达创造更好条件;为保持直达列车始终高速运行,采用直达列车过站速度提高至160 km/h、引入42号道岔等措施。通过对上述创新技术的系统梳理,总结出市域快线快速到达的运输组织5项关键设计启示:规划提前布局确保跨线运营条件;统一调度跨线运营线路;市域A车提速应用新思路;快车过站速度具备提高条件;42号道岔谨慎引入地下工程。

市域快线  /  跨线运营  /  直达列车  /  市域A型车  /  全速过站  /  42号道岔

To investigate how urban express lines can achieve "rapid arrival" and enhance their service level and public transit attractiveness, this paper uses Chengdu Rail Transit Line 19 as a case study to examine key technologies in transportation organization oriented toward rapid arrival. Under Chengdu's dual-airport configuration of "one city, two airports," the Chengdu Rail Transit Line 19, which achieves "30-minute rapid connectivity between dual airports," represents an exemplary case of rapid arrival for urban express lines. Facing a 66.7 km operating distance between the two airports and a composite functional positioning, Chengdu Rail Transit Line 19 innovatively adopts the following key train operation technologies to achieve rapid inter-airport connectivity: Completing the design of a "one-line separation and three-line through operation" scheme among Lines 17, 18, and 19 to ensure the feasibility of direct train service between the two airports; increasing the maximum operating speed of the urban AC A-type trains from 140 km/h to 160 km/h, thereby creating better conditions for 30-minute direct connectivity between the dual airports; maintaining high-speed operation of direct trains by increasing their passing speed through stations to 160 km/h and introducing No. 42 turnouts. Through a systematic review of these innovative technologies, this paper identifies five key design insights for achieving rapid arrival in urban express line transportation organization: Advance planning to ensure cross-line operation capabilities; unified scheduling of cross-line operating lines; new approaches to speed enhancement for urban A-type vehicles; favorable conditions for increasing express train passing speeds; and cautious introduction of No. 42 turnouts into underground projects.

urban express line  /  through operation  /  direct train  /  urban A-type vehicle  /  full speed station passing  /  No.42 turnout
赵壹, 向红. 面向快速到达的市域快线运输组织关键技术——以成都轨道交通19号线为例. 都市快轨交通, 2026 , 39 (2) : 13 -19 . DOI: 10.3969/j.issn.1672-6073.2026.02.002
Yi ZHAO, Hong XIANG. Key Technologies of Urban Express Line Transportation Organization for Rapid Arrival-Taking Chengdu Rail Transit Line 19 as an Example[J]. Urban Rapid Rail Transit, 2026 , 39 (2) : 13 -19 . DOI: 10.3969/j.issn.1672-6073.2026.02.002
  • 中国中铁股份有限公司(KSWQ257006)
参考文献 引证文献
排序方式:
2026年第39卷第2期
PDF下载
1
0
引用本文
BibTeX
文章信息
doi: 10.3969/j.issn.1672-6073.2026.02.002
  • 接收时间:2025-05-09
  • 首发时间:2026-09-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2025-05-09
  • 修回日期:2025-10-23
基金
中国中铁股份有限公司(KSWQ257006)
作者信息
    中铁二院工程集团有限责任公司,成都 610031
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/dskgjt/CN/10.3969/j.issn.1672-6073.2026.02.002
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏