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基于综合监测信息的类土质边坡动态施工影响分析

, PP. 40-46

Keywords: 道路工程,类土质边坡,时域反射法,固定式测斜仪

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Abstract:

以贵州镇胜高速公路一段类土质路堑边坡为依托,通过测斜仪、时域反射法(TDR)、固定式测斜仪、渗压计和雨量计在边坡监测中的综合应用,对比分析了人工监测和自动监测的数据,研究了降雨和施工对类土质边坡稳定性的影响,总结了时域反射法(TDR)、固定式测斜仪监测方法的优缺点及边坡自动监测的实现方式,初步实现了边坡基于施工过程监测的动态设计,保证了施工安全。结果表明时域反射法(TDR)和固定式测斜仪相结合是实现边坡自动实时监测的有效手段;施工对类土质边坡稳定性的影响大于降雨。

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