沈海复线高速公路福鼎至柘荣段路堑高边坡风险分级研究  

Research on risk classification for cutting slopes of Shenhai highway from Fuding to Zherong

作　　者：王浩[1] 梁涛[1] 

机构地区：[1]福州大学环境与资源学院,福建福州350116

出　　处：《福州大学学报（自然科学版）》2016年第6期849-855,862,共8页Journal of Fuzhou University(Natural Science Edition)

基　　金：福建省自然科学基金资助项目(2013J01159);交通运输部建设科技项目(201331849A130);福建省交通运输科技发展项目(201242)

摘　　要：基于边坡工程地质分析原理及该区域边坡工程实践经验,采用层次分析法构筑一套边坡风险评估的指标体系及评分标准、风险等级评定依据、风险防控措施和串联各步骤的计算方法;依托MATLAB语言环境开发出集成风险指标体系构建、权重向量计算、风险分级计算统计与风险分级结果查看等4个界面的边坡风险分级软件RCSlope,并将其应用到沈海复线高速公路福鼎至柘荣段41例路堑高边坡风险等级划分及风险防控预案的制定.实例分析验证了该方法及程序的有效性.A method system which consists of risk assessment indexes and risk scoring criterion,classification of risk and preventive measures,connecting algorithm was established based on the principles of engineering geological analysis and practice experiences on slope engineering. The highway slope risk classification software（ RCSlope） which is composed of main interface,weights assign interface,risk scoring interface,results display interface was developed. Finally,the method system and RCSlope were applied to complete all the procedures of risk assessment and classification of the 41 highway cutting slopes along Shenhai highway from Fuding to Zherong. Consequently the successful application proved the effectiveness of the method system and software.

关 键 词：路堑边坡 稳定性 风险分级 软件研发 风险防控 

分 类 号：TU42[建筑科学—岩土工程]