RemendedIndustryStandardsofthePeople'sRepublicofChina中华人民共和国行业推荐性标准
TechnicalSpecificationsfor ConstructionofHighwaySubgrade
公路路基施工技术规范
交通运输 浏览专 （英文版）
JTG
JTG/T 3610-2019(EN)
英文版编译出版说明
标准是人类文明进步的成果，是世界通用的技术语言，促进世界的互联互通.近年来，中国政府大力开展标准化工作，通过标准驱动创新、合作、绿色、开放的共同发展.在丝绸之路经济带和21世纪海上丝绸之路，即°一带一路”倡议的指引下，为适应日益增长的全球交通运输发展的需求，增进世界连接，促进知识传播与经验分享，中华人民乓和国交通运输部组织编译并发布了一系列中国公路工程行业标准外文版
中华人民共和国交通运输部发布的公路工程行业标准代号为JTG.公路工程行业标准体系是指导公路建设、管理，养护、运营全过程的顶层技术框架，以质量、安全、绿色韧性智慧为核心导向，置盖了公路勘察设计、施工技术、质量检验、养护管理以及造价定额等全生命周期环节，通过统一的技术要求和流程规范，保障和提升公路工程品质、运行效率及可持续发展.
中国政前历来高度重视交通基础设施建设，不断完善公路基础设施施工相关的标准规范.20世纪80年代，中国在原《公路工程技术标准》（JTJ1一81）的基础上，开始制定公路路线、路基、路面、桥梁、涵洞等专业技术规范.1986年8月，中国颁布实施了第一部《公路路基施工技术规范》（JTJ033一86），尔后，经历了1995年的第一次修订（JTJ033-95）2006年的第二次修订 （JTGF10-2006）以及2019年的第三次修订（JTG/T3610-2019），经过近四十年的技术发展，建立了内容较为完整的公路路基施工技术规范体系.本次编译的《公路路基施工技术规范》（JTG/T3610-2019）中文版于2019年9月修订发布，并于2019年12月实施.
中国域辽阔，气候复杂多变，环境敏感脆弱，地形地质复杂，广泛分布软土、膨胀土、黄王、盐渍土、沙漠、多年冻土、岩溶等特殊岩土，以及滑坡、崩塌、泥石流等不良地质，山区公路存在高填深挖路基.在公路建设过程中，中国的 工程技术人员解决了各种地形地质复杂条件下路基修筑的关键技术问题，积
累了丰富的工程经验，完善和发展了路基施工方法，掌握了特殊路基的建造技术，对路基施工过程中的安全和环境保护提出了明确要求.这些经验与成果在《公路路基施工技术规范》（JTG/T3610-2019）中得到了充分的体现.本流分享，为其他国家类似地形地质条件的公路建设提供参考借鉴. 英文版的编译发布便是希望将中国的工程经验和技术成果与各国同行进行交
《公路路基施工技术规范》（JTC/T3610-2019）英文版的编译工作由中华人民共和国交通运输部委托中国路桥工程有限责任公司主持完成，并由中华人民共和国交通运输部公路局组织审定.
《公路路基施工技术规范》英文版标准的内容与现行中文版一致，在技术内容上出现异议时，以中文版为准.
如在执行过程中发现问题或有任何修改建议，请函告英文版主译单位（地址：北京市东城区安定门外大街丙88号中路大厦，邮政编码：100011，电子邮箱：kjb@），以便修订时研用.
英文版主译单位：中国路桥工程有限责任公
英文版参译单位：式交第兰公路工程局有限公司
英文版主译：张庆红
英文版参译大员：杨藏，冯节，张朝贵，贾其军，罗志刚，杨小刚，刘利军：张瑞晗
英文版主审：艾列克斯维瑟教授（南非）
英文版参审人员：张慧或，曹荣吉，罗蓉，张裕卿，赵姬
IntroductiontoEnglishVersion
Standards represent the achievements of human civilization serve as a montechnical language worldwide and promote global connectivity.In recent years the Chinese govermment has vigorously promotedslandardization activities toadvance innovation-driven coordinated green open and shared development.Under the guidance of the Belt and Road Injinigtite the/Ministry of Transport of theforeign language versions of a seriesof Chjnese highway engineering industry Peoples Republic of China has organized the pilation and publication ofstandads tmeet th gowingeefoaansortationdevelpmenthaneglobal netivityandprmtkwlededisnaonandxrinee shang
The highway enginengindtystandsChindesignate by thecoeJand issued by theMinisty of Transportofthe People’s Republic of China constitute a top-level tefimical famework that guides the entire life cycle ofhighway constpsetiommanagement mintenance，and operation. Centered on the core orintaoqualityetygeen developmentresilenceand intlgenttechnologStandard System forHighway Engineering（JTG system）covers allstagesof tbe highway lifegyeleincluding survey and investigation design conistruetion technology quality inspection maintenance management and costslimation and quotas.Through unified technical requirements and proceduralspecifications the system guarantees and enhances the quality efficiency andsustainability of highway engineering.
China has always attached great importance to the development uf transportationinfrastructure and continuously improved the standards and specifications forhighway construction. In the 1980s on the basis of the earliest Technical Standardsfor Highueay Engineering (JTJ 1-81) China began to formulate specializedtechnical specifications for highway alignment subgrade pavement bridges culverts and other disciplines. In August 1986 China released and implementedthe first Technical Specifications for Construction of Highway Subgrade ( JTJ 033 86 ) Subsequently it underwent its first revision in 1995 (JTJ 033-95 ) second
revision in 2006 (JTG F10-2006) and third revision in 2019 ( JTG/T 3610-2019).After mearly 40 years of technological progress a relatively pletesystem of technical specifications for highway subgrade constrnuctinn has been established. The Chinese version of the Technical Specifications for Construction ofHighway Subgrade （JTG/T 3610-2019).from which the English version ispiled this time was revised and issued in September 2019 and took effect inDecember 2019.
China has a vast territory with plex and variable climates and plicatedtopographic and geological conditions and is environnentally sensitive andfragile.Special soils such as soft soil expansive soil loess saline soil desert soil and permafrst as well as karst are widely distributed along with adversegeological hazards including landslides collapses analdebris flows.Mountainhighways often feature high-illed and deplyexcavated subgrades. In highwayconstruction，Chinese engineers have soledvarious key technical issues insubgrade construction under pley topographic and geological conditions construtionmehodsmastedfll-sle technologisfor pecial subgadesand accumulated rich engineering expericnce;improved and advanced subgradeprovidedclearrequiremensorsafetyandevirmental protetion duringsubgrade constructiorStchespetience dachievements are fully reflected in theTechnical SpecificagionfoConstruction/oFHighmay Subgrade（JTG/T3610-2019).The piblication of this English version is intended to share China’senginering eperience and-technici achieements with counterpartsworldwideand pnidereereesforhighway prjets under simila geological conditions n
The editing of the English version was conducted by China Road and BridgeCnrporation under the authorization of the Ministry of Transport an was reviewedand finalized by the Highway Department of MOT China.
The English version of Technical Specifications for Construction ofHighway Subgrade is consistent with the current Chinese version. In the event of anyambiguity or discrepancies on the technical contents between the English versionand the Chinese version of the Specifications the Chinese version shall prevail.
Inquiries and suggestions are appreciated and should be addressed to the chiefediting organization for the English version: China Road and Bridge Corporation(Address: Zhonglu Mansion 88C Andingmenwai Dajie Dongcheng District Beijing; Postal Code: 10011; E-mail; kjb @ crbc. ). The feedback will be
