高速公路路基试验段总结报告 - 图文

河北省高速公路京石扩建工程JS9标项目部 路基试验段总结报告

目录

一、工程概况........................................................................................................................... 3 二、路基试验目的................................................................................................................... 3 三、路基压实标准及取土场 ................................................................................................... 4

3.1 路基压实标准 ............................................................................................................ 4 3.2 取土场选择及材料来源 ............................................................................................ 4 四、现场人员及机械设备 ....................................................................................................... 4

4.1 现场人员配置 ............................................................................................................ 4 4.2 现场机械配置 ............................................................................................................ 5 4.3 试验及测量设备 ........................................................................................................ 5 六、施工准备........................................................................................................................... 6

6.1 施工要求 .................................................................................................................... 6 6.2技术准备 ..................................................................................................................... 7 6.3路基清表及台阶开挖 ................................................................................................. 7 七、老路边沟回填山皮土施工工艺及试验总结 ................................................................... 8

7.1 老路边沟回填山皮土施工工艺 ................................................................................ 8 7.2老路边沟回填山皮土试验总结 .............................................................................. 10

7.2.1现场投入的主要施工机械设备配置表 ........................................................ 10 7.2.3 试验参数组合 ............................................................................................... 10 7.2.4老路大边沟山皮土回填沉降差曲线图 ........................................................ 10 7.2.5 试验段沉降差检测数据表 ........................................................................... 10 7.2.6 大边沟山皮土回填试验段结果数据总结 ................................................... 12

八．换填3%石灰土施工工艺及试验总结 ........................................................................... 13

8.1 换填3%石灰土施工工艺 ........................................................................................ 13 8.2换填3%石灰土试验总结 ......................................................................................... 16

8.2.1现场投入的主要施工机械设备配置表 ...................................................... 16 8.2.2换填3%石灰土试验参数组合： ................................................................. 16 8.2.3换填3%石灰土压实度检测数据表 ............................................................. 16

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河北省高速公路京石扩建工程JS9标项目部 路基试验段总结报告

8.2.4换填3%石灰土压实度检测曲线图 .............................................................. 17 8.2.5 换填3%石灰土段标高检测数据表 ........................................................... 17 8.2.6 换填3%石灰土试验段结果数据总结 ........................................................ 19

九.路基素土填筑施工工艺及试验总结 ............................................................................... 20

9.1 路基素土填筑施工工艺 ......................................................................................... 20 9.2 路基填筑素土试验段总结 ..................................................................................... 22

9.2.1现场投入的主要施工机械设备配置表 ........................................................ 22 9.2.2路基填筑素土试验参数组合 ...................................................................... 22 9.2.3路基填筑素土压实度检测数据表 ................................................................ 22 9.2.4 路基素土填筑压实度检测曲线图 ........................................................... 23 9.2.5 路基素土填筑试验段标高检测数据表 ..................................................... 23 9.2.6 路基填筑素土试验段结果数据总结 ......................................................... 25

十.质量保证措施 ................................................................................................................... 26

10.1制度保证措施 ......................................................................................................... 26 10.2经济保证措施 ......................................................................................................... 26 10.3技术保证措施 ......................................................................................................... 26 十一、雨季施工措施 ............................................................................................................. 28 十二、安全保证措施 ............................................................................................................. 28 十三、环境保护措施 ............................................................................................................. 28

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河北省高速公路京石扩建工程JS9标项目部 路基试验段总结报告

路基试验段总结报告

一、工程概况

为确保路基填筑质量，规范路基填筑施工工艺及机械生产配置，结合现场实际情况，本标段拟选定在K153+150-K153+350段右侧200米作为山皮土填筑路基试验；K152+640-K152+740段右侧1 …… 此处隐藏：5165字，全部文档内容请下载后查看。喜欢就下载吧 ……