边坡防护技术规范.docx

边坡防护技术规范.docx

《边坡防护技术规范.docx》由会员分享，可在线阅读，更多相关《边坡防护技术规范.docx（7页珍藏版）》请在冰豆网上搜索。

边坡防护技术规范

竭诚为您提供优质文档/双击可除

边坡防护技术规范

　　篇一：

高边坡防护施工技术方案

　　湖北省宜巴高速公路29合同段

　　高边坡防护

　　施工技术方案

　　中交路桥北方工程有限公司

　　湖北省宜巴高速公路土建第29标项目经理部

　　二0一0年九月二十八日

　　目录

　　1、编制依据...............................................................................................................................................................................................32、工程概况...............................................................................................................................................................................................33、施工组织及进度计划.....................................................................................................................................................................33.1施工人员及机械配备.......................................................................................................33.2高边坡治理措施及总体施工顺序...................................................................................53.2.1高边坡治理措施（附设计图）...................................................................................53.2.2高边坡防护总体施工顺序...........................................................................................73.3分项工程施工进度安排...................................................................................................74、施工工艺与方法.................................................................................................................................................................................84.1截水沟施工.......................................................................................................................84.2窗式护面墙及浆砌片石方格网植草护坡施工...............................................................84.3锚杆框架植草护坡施工.................................................................................................104.4排水孔施工.....................................................................................................................114.5抗滑桩施工工艺及方法.................................................................................................124.5.1施工准备.....................................................................................................................124.5.2基桩开挖.....................................................................................................................134.5.3绑扎护壁钢筋.............................................................................................................134.5.4锁口施工.....................................................................................................................134.5.5护壁模板制安.............................................................................................................134.5.6护壁砼浇筑.................................................................................................................144.5.7检底.............................................................................................................................154.5.8桩身钢筋制安.............................................................................................................154.5.9灌注桩身砼.................................................................................................................164.6预应力锚索施工方法.....................................................................................................16

　　4.6.1施工准备.....................................................................................................................174.6.2钻孔.............................................................................................................................174.6.3清孔.............................................................................................................................174.6.4锚索制作.....................................................................................................................174.6.5锚索安装与注浆.........................................................................................................184.6.6浇筑锚索混凝土垫座.................................................................................................184.6.7张拉与二次注浆.........................................................................................................184.6.8抗拔力试验.................................................................................................................195、质量保障措施....................................................................................................................................................................................195.1质量目标.........................................................................................................................195.2质量保障体系.................................................................................................................205.3质量保证措施.................................................................................................................205.3.1技术控制措施.............................................................................................................205.3.2测量（边坡监测）控制措施................