JTG/T 3671-2021 公路交通安全设施施工技术规范
简介
JTG/T 3671-2021
公路交通安全设施施工技术规范
Technical Specifications for Construction of Highway Safety Facilities
2021-07-01实施
2021-03-17发布 目 次 1 总则..........................................................................................................................1 2 施工准备与施工组织..............................................................................................2 2.1 施工准备.......................................................................................................2 2.2 施工组织.......................................................................................................4 3 交通标志..................................................................................................................6 3.1 一般规定.......................................................................................................6 3.2 材料...............................................................................................................6 3.3 施工...............................................................................................................7 3.4 质量过程控制.............................................................................................13 4 交通标线................................................................................................................17 4.1 一般规定.....................................................................................................17 4.2 材料.............................................................................................................18 4.3 施工.............................................................................................................19 4.4 质量过程控制.............................................................................................22 5 护栏和栏杆............................................................................................................25 5.1 一般规定.....................................................................................................25 5.2 缆索护栏.....................................................................................................27 5.3 波形梁护栏.................................................................................................32 5.4 混凝土护栏.................................................................................................38 5.5 桥梁护栏和栏杆.........................................................................................44 5.6 中央分隔带开口护栏.................................................................................49 5.7 缓冲设施.....................................................................................................51 6 视线诱导设施........................................................................................................53 6.1 一般规定.....................................................................................................53 6.2 材料.............................................................................................................53 6.3 施工.............................................................................................................54 6.4 质量过程控制.............................................................................................55 7 隔离栅....................................................................................................................58 7.1 一般规定.....................................................................................................58 7.2 材料.............................................................................................................58 7.3 施工.............................................................................................................59 7.4 质量过程控制.............................................................................................61 8 防落网....................................................................................................................64 8.1 一般规定.....................................................................................................64 8.2 材料.............................................................................................................64 8.3 施工.............................................................................................................65 8.4 质量过程控制.............................................................................................67 9 防眩设施................................................................................................................69 9.1 一般规定.....................................................................................................69 9.2 材料.............................................................................................................69 9.3 施工.............................................................................................................70 9.4 质量过程控制.............................................................................................72 10 避险车道..............................................................................................................74 10.1 一般规定...................................................................................................74 10.2 材料...........................................................................................................74 10.3 施工...........................................................................................................75 10.4 质量过程控制...........................................................................................76 11 其他交通安全设施..............................................................................................77 11.1 防风栅与防雪栅.......................................................................................77 11.2 积雪标杆...................................................................................................80 11.3 限高架.......................................................................................................80 11.4 减速丘.......................................................................................................80 11.5 凸面镜.......................................................................................................82 11.6 其他设施...................................................................................................82 12 工程交工..............................................................................................................83 附录 A 施工所用产品和原材料检验要求.............................................................. 84 本规范用词用语说明..................................................................................................94
JTG/T 3671-2021
公路交通安全设施施工技术规范
Technical Specifications for Construction of Highway Safety Facilities
2021-07-01实施
2021-03-17发布 目 次 1 总则..........................................................................................................................1 2 施工准备与施工组织..............................................................................................2 2.1 施工准备.......................................................................................................2 2.2 施工组织.......................................................................................................4 3 交通标志..................................................................................................................6 3.1 一般规定.......................................................................................................6 3.2 材料...............................................................................................................6 3.3 施工...............................................................................................................7 3.4 质量过程控制.............................................................................................13 4 交通标线................................................................................................................17 4.1 一般规定.....................................................................................................17 4.2 材料.............................................................................................................18 4.3 施工.............................................................................................................19 4.4 质量过程控制.............................................................................................22 5 护栏和栏杆............................................................................................................25 5.1 一般规定.....................................................................................................25 5.2 缆索护栏.....................................................................................................27 5.3 波形梁护栏.................................................................................................32 5.4 混凝土护栏.................................................................................................38 5.5 桥梁护栏和栏杆.........................................................................................44 5.6 中央分隔带开口护栏.................................................................................49 5.7 缓冲设施.....................................................................................................51 6 视线诱导设施........................................................................................................53 6.1 一般规定.....................................................................................................53 6.2 材料.............................................................................................................53 6.3 施工.............................................................................................................54 6.4 质量过程控制.............................................................................................55 7 隔离栅....................................................................................................................58 7.1 一般规定.....................................................................................................58 7.2 材料.............................................................................................................58 7.3 施工.............................................................................................................59 7.4 质量过程控制.............................................................................................61 8 防落网....................................................................................................................64 8.1 一般规定.....................................................................................................64 8.2 材料.............................................................................................................64 8.3 施工.............................................................................................................65 8.4 质量过程控制.............................................................................................67 9 防眩设施................................................................................................................69 9.1 一般规定.....................................................................................................69 9.2 材料.............................................................................................................69 9.3 施工.............................................................................................................70 9.4 质量过程控制.............................................................................................72 10 避险车道..............................................................................................................74 10.1 一般规定...................................................................................................74 10.2 材料...........................................................................................................74 10.3 施工...........................................................................................................75 10.4 质量过程控制...........................................................................................76 11 其他交通安全设施..............................................................................................77 11.1 防风栅与防雪栅.......................................................................................77 11.2 积雪标杆...................................................................................................80 11.3 限高架.......................................................................................................80 11.4 减速丘.......................................................................................................80 11.5 凸面镜.......................................................................................................82 11.6 其他设施...................................................................................................82 12 工程交工..............................................................................................................83 附录 A 施工所用产品和原材料检验要求.............................................................. 84 本规范用词用语说明..................................................................................................94
推荐下载
精品资源合集一键下载