公路高边坡抗震稳定性计算及监测分析  

Aseismic Calculation and Monitoring Analysis of Highway High Slope

作　　者：刘丽萍[1] 王思长[2] 

机构地区：[1]西安工业大学建筑工程学院,西安市710032 [2]长安大学特殊地区公路工程教育部重点试验室,西安市710064

出　　处：《公路》2015年第1期13-17,共5页Highway

基　　金：陕西省自然科学基础研究计划资助项目;项目编号2013JM7004;陕西省教育厅科研计划项目资助;项目编号2013JK0956

摘　　要：公路高边坡抗震稳定性计算是当前迫切需要解决的问题,而现行规范在设计思想和指导力度上难以满足工程需要。文中针对具体工程实例,通过比较不同方法的计算结果,明确高边坡支挡防护结构的必要性,同时结合监测数据进行分析,验证了抗震设计的可靠性。Highway high slope seismic stability is an issue which needs to be solved urgently however on the aspects of design methods and the degree of application for guidance, the existing specifications cannot meet the engineering needs. According to the specific engineering example, the necessity of protection structures for high slope is made clear in this paper through comparisons between different methods. In the meantime combining with analysis of monitoring data, the reliability of seismic design is verified.

关 键 词：高边坡 抗震稳定性 监测分析 

分 类 号：U416.1[交通运输工程—道路与铁道工程]