| 超载预压条件下公路软基沉降速率的控制标准 |
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| 引用本文： | 陈晓瑛,尹利华. 超载预压条件下公路软基沉降速率的控制标准[J]. 山西建筑, 2012, 38(7): 145-147 |
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| 作者姓名： | 陈晓瑛 尹利华 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司,陕西西安,710068 |
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| 摘 要： | 针对采用超载预压处理方法卸载后,地基沉降速率会发生变化,其控制标准也有所不同的这种状况,对公路软土地基超载预压的机理和沉降速率的控制标准进行了探讨,并结合具体工程实例,分析了超载预压条件下提前卸载的可行性,以期指导实践。
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| 关 键 词： | 软基 超载预压 沉降速率 控制标准 |
Control standard of highway soft foundation settlement rate under the condition of surcharge preloading |
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| CHEN Xiao-ying,YIN Li-hua. Control standard of highway soft foundation settlement rate under the condition of surcharge preloading[J]. Shanxi Architecture, 2012, 38(7): 145-147 |
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| Authors: | CHEN Xiao-ying YIN Li-hua |
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| Affiliation: | CHEN Xiao-ying YIN Li-hua |
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| Abstract: | According to the condition of after using surcharge preloading treatment method unloading, the settlement rate will change, the control standards also different, this paper discussed the control standards of mechanism and settlement rate of soft soil foundation surcharge preloading, and combining with the specific project example, analyzed the feasibility of unloading in advance under the condition of surcharge preloading, in order to guide practice. |
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| Keywords: | soft foundation surcharge preloading settlement rate control standard |
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