DB51/T 2428-2017 高速公路施工标准化技术指南
简介
DB51/T 2428-2017
高速公路施工标准化技术指南
2017-10-01实施
2017-09-19发布 目 次 前言 ............................................................................... 1 1 总则 .............................................................................. 1 2 工地建设 .......................................................................... 1 2.1 驻地建设一般规定及选址 ............................................. 1 2.2 场站建设 ...................................................................... 2 2.3 临时工程 ...................................................................... 4 2.4 文明施工 ...................................................................... 4 3 桥梁工程 .......................................................................... 5 3.1 准备工作 ...................................................................... 5 3.2 通用技术 ...................................................................... 8 3.3 桥梁基础 ..................................................................... 13 3.4 下部构造 ..................................................................... 23 3.5 上部构造 ..................................................................... 30 3.6 桥梁附属工程 ................................................................. 40 4 隧道工程 ......................................................................... 44 4.1 施工准备 ..................................................................... 45 4.2 洞口及明洞工程 ............................................................... 48 4.3 洞身开挖 ..................................................................... 52 4.4 初期支护 ..................................................................... 56 4.5 仰拱与铺底施工 ............................................................... 61 4.6 防水与排水 ................................................................... 63 4.7 二次衬砌 ..................................................................... 65 4.8 附属设施工程 ................................................................. 66 4.9 瓦斯隧道施工 ................................................................. 67 4.10 高海拔隧道施工 .............................................................. 71 4.11 岩溶隧道施工 ................................................................ 74 4.12 斜井施工 .................................................................... 79 4.13 竖井施工 .................................................................... 80 4.14 隧道超前地质预报和监控量测 .................................................. 80 4.15 隧道施工设备标准化配置 ...................................................... 84 4.16 施工安全 .................................................................... 84 4.17 文明施工 .................................................................... 88 4.18 环境保护 .................................................................... 89 5 路基工程 ......................................................................... 90 5.1 准备工作 ..................................................................... 90 5.2 一般路基施工 .................................................................. 92 5.3 特殊路基施工 .................................................................. 99 5.4 冬、雨季路基施工 ............................................................. 104 5.5 涵洞工程 ..................................................................... 105 5.6 路基防排水施工 ............................................................... 106 5.7 路基防护与支挡 ............................................................... 107 5.8 路基安全施工 ................................................................. 112 5.9 环境保护 ..................................................................... 113 6 路面工程 ......................................................................... 113 6.1 准备工作 ..................................................................... 113 6.2 石料开采、集料加工与储运 ..................................................... 116 6.3 垫层 ......................................................................... 118 6.4 底基层 ....................................................................... 119 6.5 基层 ......................................................................... 121 6.6 透层、下封层、黏层 ........................................................... 129 6.7 热拌沥青混合料面层 ........................................................... 132 6.8 水泥混凝土面层 ............................................................... 138 6.9 水泥混凝土桥面沥青铺装层 ..................................................... 149 6.10 隧道路面 .................................................................... 153 6.11 安全施工 .................................................................... 158 6.12 环境保护 .................................................................... 160 附录 A（规范性附录） 驻地标识标牌标准 .............................................. 166 附录 B（规范性附录） 场站标识标牌设置 .............................................. 168
DB51/T 2428-2017
高速公路施工标准化技术指南
2017-10-01实施
2017-09-19发布 目 次 前言 ............................................................................... 1 1 总则 .............................................................................. 1 2 工地建设 .......................................................................... 1 2.1 驻地建设一般规定及选址 ............................................. 1 2.2 场站建设 ...................................................................... 2 2.3 临时工程 ...................................................................... 4 2.4 文明施工 ...................................................................... 4 3 桥梁工程 .......................................................................... 5 3.1 准备工作 ...................................................................... 5 3.2 通用技术 ...................................................................... 8 3.3 桥梁基础 ..................................................................... 13 3.4 下部构造 ..................................................................... 23 3.5 上部构造 ..................................................................... 30 3.6 桥梁附属工程 ................................................................. 40 4 隧道工程 ......................................................................... 44 4.1 施工准备 ..................................................................... 45 4.2 洞口及明洞工程 ............................................................... 48 4.3 洞身开挖 ..................................................................... 52 4.4 初期支护 ..................................................................... 56 4.5 仰拱与铺底施工 ............................................................... 61 4.6 防水与排水 ................................................................... 63 4.7 二次衬砌 ..................................................................... 65 4.8 附属设施工程 ................................................................. 66 4.9 瓦斯隧道施工 ................................................................. 67 4.10 高海拔隧道施工 .............................................................. 71 4.11 岩溶隧道施工 ................................................................ 74 4.12 斜井施工 .................................................................... 79 4.13 竖井施工 .................................................................... 80 4.14 隧道超前地质预报和监控量测 .................................................. 80 4.15 隧道施工设备标准化配置 ...................................................... 84 4.16 施工安全 .................................................................... 84 4.17 文明施工 .................................................................... 88 4.18 环境保护 .................................................................... 89 5 路基工程 ......................................................................... 90 5.1 准备工作 ..................................................................... 90 5.2 一般路基施工 .................................................................. 92 5.3 特殊路基施工 .................................................................. 99 5.4 冬、雨季路基施工 ............................................................. 104 5.5 涵洞工程 ..................................................................... 105 5.6 路基防排水施工 ............................................................... 106 5.7 路基防护与支挡 ............................................................... 107 5.8 路基安全施工 ................................................................. 112 5.9 环境保护 ..................................................................... 113 6 路面工程 ......................................................................... 113 6.1 准备工作 ..................................................................... 113 6.2 石料开采、集料加工与储运 ..................................................... 116 6.3 垫层 ......................................................................... 118 6.4 底基层 ....................................................................... 119 6.5 基层 ......................................................................... 121 6.6 透层、下封层、黏层 ........................................................... 129 6.7 热拌沥青混合料面层 ........................................................... 132 6.8 水泥混凝土面层 ............................................................... 138 6.9 水泥混凝土桥面沥青铺装层 ..................................................... 149 6.10 隧道路面 .................................................................... 153 6.11 安全施工 .................................................................... 158 6.12 环境保护 .................................................................... 160 附录 A（规范性附录） 驻地标识标牌标准 .............................................. 166 附录 B（规范性附录） 场站标识标牌设置 .............................................. 168
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