公路工程质量检验评定标准(JTGF80/1-2004)
发布日期：2005-1-12
1 总 则 ............................................................................................................................................................... 4 2 术 语 ............................................................................................................................................................... 5 3 工程质量评定 ................................................................................................................................................. 6
3.1 一般规定 .............................................................................................................................................. 6 3.2 工程质量评分 ...................................................................................................................................... 6 3.3 工程质量等级评定 ............................................................................................................................ 7 4 路基土石方工程 ............................................................................................................................................. 8
4.1 一般规定 .............................................................................................................................................. 8 4.2 土方路基 .............................................................................................................................................. 8 4.3 石方路基 .............................................................................................................................................. 9 4.4 软土地基处治 ...................................................................................................................................... 9 4.5 土工合成材料处治层 .........................................................................................................................11 5 排水工程 ....................................................................................................................................................... 12
5.1 一般规定 ............................................................................................................................................ 12 5.2 管节预制 ............................................................................................................................................ 12 5.3 管道基础及管节安装 ........................................................................................................................ 12 5.4 检查(雨水)并砌筑 ............................................................................................................................. 13 5.5 土 沟 ................................................................................................................................................. 13 5.6 浆砌排水沟 ........................................................................................................................................ 14 5.7 盲 沟 ................................................................................................................................................. 14 5.8 排水泵站 ............................................................................................................................................ 15 6 挡土墙、防护及其它砌筑工程 ................................................................................................................... 16
6.1 一般规定 ............................................................................................................................................ 16 6.2 砌体挡土墙 ........................................................................................................................................ 16 6.3 悬臂式和扶臂式挡土墙 .................................................................................................................... 17 6.4 锚杆、锚碇板和加筋土挡土墙 ........................................................................................................ 17 6.5 桩板式挡土墙 .................................................................................................................................... 19 6.6 墙背填土 ............................................................................................................................................ 19 6.7 抗滑桩 ................................................................................................................................................ 19 6.8 挖方边坡锚喷防护 ............................................................................................................................ 20 6.9 锥、护坡 ............................................................................................................................................ 20 6.10 砌石工程 .......................................................................................................................................... 21 6.11 导流工程 .......................................................................................................................................... 22 6.12 石笼防护 .......................................................................................................................................... 22 7 路面工程 ....................................................................................................................................................... 23
7.1 一般规定 ............................................................................................................................................ 23 7.2 水泥混凝土面层 ................................................................................................................................ 23 7.3 沥青混凝土面层和沥青碎(砾)石面层 ............................................................................................. 24 7.4 沥青贯入式面层(或上拌下贯式面层) ............................................................................................. 26 7.5 沥青表面处治面层 ............................................................................................................................ 26 7.6 水泥土基层和底基层 ........................................................................................................................ 27 7.7 水泥稳定粒料(碎石、砂砾或矿渣等)基层和底基层...................................................................... 28 7.8 石灰土基层和底基层 ........................................................................................................................ 29 7.9 石灰稳定粒料(碎石，砂砾或矿渣等)基层和底基层...................................................................... 29
1
7.10 石灰、粉煤灰土基层和底基层 ...................................................................................................... 30 7.11 石灰、粉煤灰稳定粒料(碎石、砂砾或矿渣等)基层和底基层 .................................................... 31 7.12 级配碎(砾)石基层和底基层 ............................................................................................................ 31 7.13 填隙碎石(矿渣)基层和底基层 ....................................................................................................... 32 7.14 路缘石铺设 ...................................................................................................................................... 32 7.15 路 肩 ............................................................................................................................................... 33 8 桥梁工程 ....................................................................................................................................................... 34
8.1 一般规定 ............................................................................................................................................ 34 8.2 桥梁总体 ............................................................................................................................................ 34 8.3 钢筋和预应力筋加工、安装及张拉 ................................................................................................ 35 8.4 砌 体 ................................................................................................................................................. 37 8.5 基 础 ................................................................................................................................................. 39 8.6 墩、台身和盖梁 ................................................................................................................................ 45 8.7 梁 桥 ................................................................................................................................................. 48 8.8 拱 桥 ................................................................................................................................................. 52 8.9 钢 桥 ................................................................................................................................................. 58 8.10 斜 拉 桥 ....................................................................................................................................... 62 8.11 悬索桥 .............................................................................................................................................. 70 8.12 桥面系和附属工程 .......................................................................................................................... 80 9 涵洞工程 ....................................................................................................................................................... 88
9.1 一般规定 ............................................................................................................................................ 88 9.2 涵洞总体 ............................................................................................................................................ 88 9.3 涵台 .................................................................................................................................................... 88 9.4 涵管制作 ............................................................................................................................................ 89 9.5 管座及涵管安装 ................................................................................................................................ 89 9.6 盖板制作 ............................................................................................................................................ 89 9.7 盖板安装 ............................................................................................................................................ 90 9.8 箱涵浇筑 ............................................................................................................................................ 90 9.9 拱涵浇(砌)筑 ..................................................................................................................................... 90 9.10 倒虹吸竖井、集水井砌筑 .............................................................................................................. 91 9.11 一字墙和八字墙 .............................................................................................................................. 91 9.12 锥坡 .................................................................................................................................................. 92 9.13 顶入法施工的桥、涵 ...................................................................................................................... 92 10 隧道工程 ..................................................................................................................................................... 93
10.1 一般规定 .......................................................................................................................................... 93 10.2 隧道总体 .......................................................................................................................................... 93 10.3 明洞浇筑 .......................................................................................................................................... 94 10.4 明洞防水层 ...................................................................................................................................... 95 10.5 明洞回填 .......................................................................................................................................... 95 10.6 洞身开挖 .......................................................................................................................................... 95 10.7 (钢纤维)喷射混凝土支护 ............................................................................................................... 96 10.8 锚杆支护 .......................................................................................................................................... 96 10.9 钢筋网支护 ...................................................................................................................................... 97 10.10 仰拱 ................................................................................................................................................ 97 10.11 混凝土衬砌 .................................................................................................................................... 98 10.12 钢支撑支护 .................................................................................................................................... 98
2
10.13 衬砌钢筋 ........................................................................................................................................ 99 10.14 防水层 ............................................................................................................................................ 99 10.15 止水带 ............................................................................................................................................ 99 10.16 排水 .............................................................................................................................................. 100 10.17 超前锚杆 ...................................................................................................................................... 100 10.18 超前钢管 ...................................................................................................................................... 100 11 交通安全设施 ........................................................................................................................................... 102
11.1 一般规定 ........................................................................................................................................ 102 11.2 交通标志 ........................................................................................................................................ 102 11.3 路面标线 ........................................................................................................................................ 103 11.4 波形梁钢护栏 ................................................................................................................................ 103 11.5 混凝土护栏 .................................................................................................................................... 104 11.6 缆索护栏 ........................................................................................................................................ 105 11.7 突起路标 ........................................................................................................................................ 106 11.8 轮廓标 ............................................................................................................................................ 106 11.9 防眩设施 ........................................................................................................................................ 107 11.10 隔离栅和防落网 .......................................................................................................................... 107 12 环保工程 ................................................................................................................................................... 109
12.1 一般规定 ........................................................................................................................................ 109 12．2 砌块体声屏障 .............................................................................................................................. 109 12.3 金属结构声屏障 .............................................................................................................................110 12.4 中央分隔带绿化 .............................................................................................................................110 12.5 路侧绿化 ......................................................................................................................................... 111 12.6 互通立交区绿化 ............................................................................................................................. 111 12.7 养护管理区、服务区绿化 .............................................................................................................112 12.8 取、弃土场绿化 .............................................................................................................................112 附录A 单位、分部及分项工程的划分 ........................................................................................................114 附录B 路基、路面压实度评定 ....................................................................................................................117 附录C 水泥混凝土弯拉强度评定 ................................................................................................................118 附录D 水泥混凝土抗压强度评定 ................................................................................................................119 附录E 喷射混凝土抗压强度评定................................................................................................................ 120 附录F 水泥砂浆强度评定 ............................................................................................................................ 121 附录G 半刚性基层和底基层材料强度评定 ............................................................................................... 122 附录H 路面结构层厚度评定 ....................................................................................................................... 123 附录I 路基、柔性基层、沥青路面弯沉值评定 ......................................................................................... 124 附录J 工程质量检验评定用表 .................................................................................................................... 125 附录K 路面横向力系数评定 ....................................................................................................................... 128 附录L 本规范用词说明 ................................................................................................................................ 129
3
1 总 则 1.0.1 目的
为了加强公路工程质量管理，统一公路工程质量检验标准和评定标准，保证工程质量，制定本标准。 1.0.2 适用范围
本标准适用于四级及四级以上公路新建、改建工程的质量检验评定，其环保、机电工程部分按相应具体规定执行。
本标准适用于公路工程施工单位、工程监理单位、建设单位、质量检测机构和质量监督部门对公路工程质量的管理、监控和检验评定。 1.0.3 与相关规范关系
公路工程质量检验评定应以本标准为准。质量标准与其他规范不一致时，宜以颁布年份最新者为准。
在公路施工、质量管理和工程质量检验评定中，除应符合本标准外，尚应符合现行国家、交通部颁布的相关规范的规定。 1.0.4 特殊工程
对特大桥梁、特长隧道、特殊地区，或采用新材料、新结构、新工艺的工程，在本标准中缺乏适宜的技术规定时，在确保工程质量的前提下，可参照相关标准或按照实际情况制定相应的技术标准，并按规定报主管部门批准。
4
2 术 语
2.0.1 检验 inspection
对检验项目中的性能进行量测、检查、试验等，并将结果与标准规定要求进行比较以确定每项性能是否合格所进行的活动。 2.0.2 评定 evaluation
依据检验结果对工程质量进行评分并确定其等级的活动。 2.0.3 关键项目 dominant item
分项工程中对安全、卫生、环境保护和公众利益起决定性作用的实测项目。 2.0.4 一般项目 general item
分项工程中除关键项目以外的实测项目。
2.0.5 外观(质量) quality of appearance 通过观察和必要的量测所反映的工程外在质量。 2.0.6 权值 weight number
对工程项目或检测指标根据其重要程度所赋予的数值。
5
JTG - F80 - 1-2004公路工程质量检验评定标准
