UDC 中华人民共和国行业标准 CJJ P CJJ37-2012 备案号J.2012 城市道路工程设计规范 Code for design of urban road engineering 2012-01-11发布 2012-05-01实施 中华人民共和国住房和城乡建设部 发布
UDC 中华人民共和国行业标准 P CJJ37 - 2012 备案号 J- 2012 城市道路工程设计规范 Code for design of urban road engineering 2012-01-11 发布 2012-05-01 实施 中华人民共和国住房和城乡建设部 发布
目次 1总则 ,，,,,,,,1 2术语与符号.…………2 2.1术语. 2 2.2符号 2 3基本规定 3.1道路分级 3.2设计速 3.3设计车辆 3.4道路建筑限界 3.5设计年限 36荷栽标准 3.7防灾标准 4通行能力和服务水平. 4.1一股规定 4.2快速路 4.3其他等级城市道路 4.4自行车道 4.5人行设施 5横断面. .11 5.1一般规定 11 5.2横断面布置 5.3横断面组成及宽度 5.4路拱与横坡 5.5缘石 14 6平面和纵断面. 16 6.1一般规定 16 6.2平面设计 16 6.3纵断面设计 6.4线形组合设 7道路与道路交叉.… .20 7.1一般规定 7.2平面交叉 20 73立体方型 8道路与轨道交通线路交叉 8.1一般规定.. 8.2立体交叉 24 8.3平面交叉 24 9行人和非机动车衣通 27 9 般规定 .2行人交通 9.3非机动车交通 .28 10公共交通设施. .29
2 目 次 1 总 则 ............................................................................. 1 2 术语与符号 ........................................................................ 2 2.1 术语..................................................................................................................................................... 2 2.2 符号..................................................................................................................................................... 2 3 基本规定 .......................................................................... 4 3.1 道路分级............................................................................................................................................. 4 3.2 设计速度............................................................................................................................................. 4 3.3 设计车辆............................................................................................................................................. 4 3.4 道路建筑限界..................................................................................................................................... 5 3.5 设计年限............................................................................................................................................. 6 3.6 荷载标准............................................................................................................................................ 7 3.7 防灾标准............................................................................................................................................. 7 4 通行能力和服务水平 ................................................................ 8 4.1 一般规定............................................................................................................................................ 8 4.2 快速路................................................................................................................................................. 8 4.3 其他等级城市道路............................................................................................................................. 9 4.4 自行车道............................................................................................................................................ 9 4.5 人行设施.......................................................................................................................................... 10 5 横断面 ........................................................................... 11 5.1 一般规定........................................................................................................................................... 11 5.2 横断面布置....................................................................................................................................... 11 5.3 横断面组成及宽度........................................................................................................................... 12 5.4 路拱与横坡....................................................................................................................................... 14 5.5 缘石................................................................................................................................................... 14 6 平面和纵断面 ..................................................................... 16 6.1 一般规定........................................................................................................................................... 16 6.2 平面设计.......................................................................................................................................... 16 6.3 纵断面设计....................................................................................................................................... 17 6.4 线形组合设计.................................................................................................................................. 19 7 道路与道路交叉 ................................................................... 20 7.1 一般规定........................................................................................................................................... 20 7.2 平面交叉........................................................................................................................................... 20 7.3 立体交叉........................................................................................................................................... 21 8 道路与轨道交通线路交叉 ........................................................... 24 8.1 一般规定.......................................................................................................................................... 24 8.2 立体交叉........................................................................................................................................... 24 8.3 平面交叉........................................................................................................................................... 24 9 行人和非机动车交通 ............................................................... 27 9.1 一般规定........................................................................................................................................... 27 9.2 行人交通........................................................................................................................................... 27 9.3 非机动车交通................................................................................................................................... 28 10 公共交通设施 .................................................................... 29
10.1一般规定. 10.2公共交通专用车道 10.3公共交通车站 1公共停车场和城市广场 93 11.1 一股规定 11.2公共停车场 3 11.3城市广场 12路基和路面 12.1一般规定 12.2路基 12.3路面. 34 12.4旧路面补强和改建 36 13桥梁和滕道 38 一般规定 38 13.3隧道 14交通安全和管理设施 ,41 14.1一般规定 142交通安全设 14.3交通管理设施 14.4配套管网 15管线、排水和照明 15.1一般规定 44 15.2管线 15.3排水 15.4照明 45 16绿化和景观. 46 16.1一般规定 16.2绿化 46 163观 本规范用词说明 引用标准名录， 附：条文说明 .50
10.1 一般规定........................................................................................................................................ 29 10.2 公共交通专用车道........................................................................................................................ 29 10.3 公共交通车站................................................................................................................................ 29 11 公共停车场和城市广场 ............................................................ 31 11.1 一般规定........................................................................................................................................ 31 11.2 公共停车场.................................................................................................................................... 31 11.3 城市广场........................................................................................................................................ 32 12 路基和路面 ...................................................................... 33 12.1 一般规定........................................................................................................................................ 33 12.2 路基................................................................................................................................................ 33 12.3 路面................................................................................................................................................ 34 12.4 旧路面补强和改建......................................................................................................................... 36 13 桥梁和隧道 ...................................................................... 38 13.1 一般规定...................................................................................................................................... 38 13.2 桥梁.............................................................................................................................................. 38 13.3 隧道.............................................................................................................................................. 39 14 交通安全和管理设施 .............................................................. 41 14.1 一般规定......................................................................................................................................... 41 14.2 交通安全设施................................................................................................................................. 41 14.3 交通管理设施................................................................................................................................. 42 14.4 配套管网......................................................................................................................................... 42 15 管线、排水和照明 ................................................................ 44 15.1 一般规定........................................................................................................................................ 44 15.2 管线................................................................................................................................................ 44 15.3 排水................................................................................................................................................. 44 15.4 照明................................................................................................................................................. 45 16 绿化和景观 ...................................................................... 46 16.1 一般规定........................................................................................................................................ 46 16.2 绿化................................................................................................................................................ 46 16.3 景观................................................................................................................................................ 46 本规范用词说明 ..................................................................... 48 引用标准名录 ....................................................................... 49 附：条文说明 .............................................................. ..... 50
Contents 1 General Provisions 2 Terms and Symbol................................................................ 2.1 Terms 2.2 Svmbol 3 Basic Requirments .4 3.1 roadway functional classification 3.2 Design spee 3.3 Design vehicl 3.4 Right-of-way 35 Design vear 36 Load standard 3 7 Anti-disaste standard 4 Capacity and Level ofService.. 4.1 General Requirments.. 4.2 Freeway. .8 4.3 Other urban roads 9 4.4 Bicycle lane 4.5Ped 10 5 Cross Section. 。， 5.1 General Requirments 11 5.2 Cross section type 11 5 3 Cross section element and width 1 5.4 Road crown and cross slope 5.5Curbs. 14 6 Horizontal and Vertical Alignment....................................................16 6 1 General requirments -16 6.2 Horizontal alignment 16 63 Vertical alignm 17 Combinations of vertica Road-Road Intersection. 7.1General Requirments 72 At-grade intersection 7.3 Grade separations and intersections 1 Road-Railroad Intersectior 24 8.1 General Requirments. 24 8.2 Road-railroad grade crossings.. .24 8.3 Road-railroad and Road-tram at-grade intersections. 24 9 Pedestrain and Bicycle. 27 9.1General Requirments 27 9.2 Pedestrain .27 9.3 Bicycle.... 10 Public Transpit Facility............................................................29 4
4 Contents 1 General Provisions.................................................................. 1 2 Terms and Symbol ................................................................. 2 2.1 Terms .................................................................................................................................................. 2 2.2 Symbol.................................................................................................................................................. 2 3 Basic Requirments.................................................................. 4 3.1 Roadway functional classification........................................................................................................ 4 3.2 Design speed......................................................................................................................................... 4 3.3 Design vehicle ...................................................................................................................................... 4 3.4 Right-of-way ....................................................................................................................................... 5 3.5 Design year........................................................................................................................................... 6 3.6 Load standard ....................................................................................................................................... 7 3.7 Anti-disaster standard ........................................................................................................................... 7 4 Capacity and Level of Service......................................................... 8 4.1 General Requirments ......................................................................................................................... 8 4.2 Freeway ................................................................................................................................................ 8 4.3 Other urban roads ............................................................................................................................... 9 4.4 Bicycle lane ........................................................................................................................................ 9 4.5 Pedestrain facility ............................................................................................................................... 10 5 Cross Section ..................................................................... 11 5.1 General Requirments ......................................................................................................................... 11 5.2 Cross section type............................................................................................................................... 11 5.3 Cross section element and width ........................................................................................................ 12 5.4 Road crown and cross slope ............................................................................................................ 14 5.5 Curbs................................................................................................................................................... 14 6 Horizontal and Vertical Alignment .................................................... 16 6.1 General Requirments ......................................................................................................................... 16 6.2 Horizontal alignment .......................................................................................................................... 16 6.3 Vertical alignment............................................................................................................................... 17 6.4 Combinations of horizontal and vertical alignment ........................................................................... 19 7 Road-Road Intersection ............................................................. 20 7.1General Requirments .......................................................................................................................... 20 7.2 At-grade intersection .......................................................................................................................... 20 7.3 Grade separations and intersections ................................................................................................... 21 8 Road-Railroad Intersection .......................................................... 24 8.1 General Requirments ......................................................................................................................... 24 8.2 Road-railroad grade crossings ............................................................................................................ 24 8.3 Road-railroad and Road-tram at-grade intersections.......................................................................... 24 9 Pedestrain and Bicycle.............................................................. 27 9.1 General Requirments ......................................................................................................................... 27 9.2 Pedestrain ........................................................................................................................................... 27 9.3 Bicycle................................................................................................................................................ 28 10 Public Transpit Facility ............................................................ 29
10.1 General Requirments. 29 10.2 Rerserved bus lanes 29 10.3 Bus stop 11 Public Parking Lot and City square. 93 11.1 General Requirments. 11.2 Public parking lot.. 31 11.3 City square. 12 Subgrade and Base and Pavement 33 Requirments… 12.2 Subgrade ang base design. 12.3 Pavement... .34 124 Pavement rehabilitation and reconstruction. 36 13 Bridge and Tunnel … 38 13.1 General Requirments 3 13.2Bridge 38 13.3 Tunnel. .39 14 Roadside safety and traffia control devices..............................................41 14.1 General Requirments 14.3 Traffic control dedices 14.4 Complementary pipeline network. 15 Ppipeline.drainage and lighting 名 15.1 General Requirments. 15.2 Pipeline. 15.3 Drainage 15.4 Lighting 5 16 Landscape and Vegetation....... 46 16.1 General Requirments 16.2 Landscape Explanation of Wording in This Code................................. The List Quoted Standards. Addition:Explanation of Provisions. 50
10.1 General Requirments ..................................................................................................................... 29 10.2 Rerserved bus lanes .......................................................................................................................... 29 10.3 Bus stop ............................................................................................................................................ 29 11 Public Parking Lot and City square................................................... 31 11.1 General Requirments ..................................................................................................................... 31 11.2 Public parking lot.............................................................................................................................. 31 11.3 City square........................................................................................................................................ 32 12 Subgrade and Base and Pavement.................................................... 33 12.1 General Requirments ................................................................................................................... 33 12.2 Subgrade ang base design................................................................................................................. 33 12.3 Pavement .......................................................................................................................................... 34 12.4 Pavement rehabilitation and reconstruction ..................................................................................... 36 13 Bridge and Tunnel .............................................................. 38 13.1 General Requirments ..................................................................................................................... 38 13.2 Bridge ............................................................................................................................................... 38 13.3 Tunnel............................................................................................................................................... 39 14 Roadside safety and traffia control devices .............................................. 41 14.1 General Requirments ..................................................................................................................... 41 14.2 Roaddide safety facility.................................................................................................................... 41 14.3 Traffic control dedices...................................................................................................................... 42 14.4 Complementary pipeline network .................................................................................................... 42 15 Ppipeline、drainage and lighting .................................................... 44 15.1 General Requirments ..................................................................................................................... 44 15.2 Pipeline............................................................................................................................................. 44 15.3 Drainage ........................................................................................................................................... 44 15.4 Lighting ............................................................................................................................................ 45 16 Landscape and Vegetation .......................................................... 46 16.1 General Requirments ..................................................................................................................... 46 16.2 Landscape......................................................................................................................................... 46 16.3 Vegetation ....................................................................................................................................... 46 Explanation of Wording in This Code ..................................................... 48 The List Quoted Standards ............................................................. 49 Addition：Explanation of Provisions . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50