| 现场监测数据分析湿地软土地基的稳定性 |
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| 引用本文： | 张建民,刘红军.现场监测数据分析湿地软土地基的稳定性[J].森林工程,2007,23(4):57-60. |
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| 作者姓名： | 张建民 刘红军 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 文中根据工程实例,利用监测数据,采用规范法和拐点法详细地分析了经过处理后的软土地基在路堤填土分级加载过程中的稳定性.通过两种方法的对比分析得出一致的结论,即湿地软土地基在路堤填土分级加载过程中是稳定的,而且是与工程实际相符的.有效地控制了施工加载过程和指导施工,为今后湿地软土地基稳定性控制提供参考.
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| 关 键 词： | 湿地软土地基 分级加载 规范法 拐点法 稳定性 |
| 文章编号： | 1001-005X（2007）04-0057-04 |
| 收稿时间： | 2007-03-23 |
| 修稿时间： | 2007-03-23 |
Analysis on Stability of Wetland Soft Soil Foundation with Site Monitoring Data |
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| Zhang Jianmin,Liu Hongjun.Analysis on Stability of Wetland Soft Soil Foundation with Site Monitoring Data[J].Forest Engineering,2007,23(4):57-60. |
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| Authors: | Zhang Jianmin Liu Hongjun |
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| Institution: | Northeast Forestry University, Harbin 150040 |
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| Abstract: | Stability of treated soft soil foundation under stepwise loading function for road embankment construction and fill was analyzed in detail with monitoring data by standard method and inflexion method on basis of actual cases in construction. The same conclusion was drawn through comparison and analysis of the two methods that wetland soft soil foundation was stable during the process of stepwise loading for road embankment construction and fill, and the conclusion conformed to the actual circumstanc- es of the project. In this way, loading process during construction was put under effective control and construction was put under better guidance. It provides a reference for control of stability of wetland soft soil foundation in the future. |
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| Keywords: | wetland soft soil foundation stepwise loading standard method inflexion method stability |
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