ICS93.080 CCSP66 33 浙江省地方标准 DB33/T2099—2025 代替DB33/T2099—2018 高速公路边坡养护技术规范 Technicalspecificationforexpresswayslopemaintenance 2025-04-20发布 2025-05-20实施 浙江省市场监督管理局  发布DB33/T2099—2025 I目次 前言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4基本规定............................................................................2 边坡要素与分类..................................................................2 边坡安全风险分类................................................................3 养护等级........................................................................4 养护规划........................................................................4 养护对策........................................................................4 安全环保要求....................................................................4 5检查与安全风险评估..................................................................5 一般规定........................................................................5 日常一般巡查....................................................................5 日常全面巡查....................................................................5 定期检查........................................................................5 专项检查........................................................................6 安全风险评估....................................................................7 6日常养护............................................................................8 一般规定........................................................................8 坡面............................................................................8 截排水设施......................................................................9 素喷、锚喷......................................................................9 柔性防护网......................................................................9 挡土墙、护面墙.................................................................10 锚杆（索）框格.................................................................10 坡面植被.......................................................................10 附属设施.......................................................................10 7专项养护...........................................................................10 一般规定.......................................................................10 挡墙结构病害...................................................................11 锚杆（索）病害.................................................................11 危落石.........................................................................11 崩塌、坍塌.....................................................................12 滑坡...........................................................................12 8监测及预警.........................................................................13DB33/T2099—2025 II 一般规定.......................................................................13 监测方案制定...................................................................13 监测方法.......................................................................13 监测点布设.....................................................................14 监测频率.......................................................................14 预警阈值.......................................................................14 监测报告.......................................................................15 9安全管理...........................................................................15 一般规定.......................................................................15 养护作业.......................................................................15 突发事件.......................................................................15 10数字化管理........................................................................16 一般规定.........................