| 保国寺旅游公路软土地基最终沉降量估算 |
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| 引用本文： | 何 宁,关秉洪,娄 炎,吴 毅,苏 辉.保国寺旅游公路软土地基最终沉降量估算[J].岩土力学,2006,27(Z2):86-90. |
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| 作者姓名： | 何 宁 关秉洪 娄 炎 吴 毅 苏 辉 |
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| 作者单位： | 南京水利科学研究院，南京 210029 |
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| 摘 要： | 利用软土地基的沉降计算方法，对保国寺旅游公路软土地基沉降进行计算分析。 对比该公路软土地基沉降观测成果，应用最小二乘法准则计算公路软土地基土性参数；根据所介绍的软土地基的沉降计算方法计算出该公路9个典型断面软土地基的工后沉降。
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| 关 键 词： | 固结沉降 固结度 最小二乘法准则 真空联合堆载预压 |
| 收稿时间： | 2006-08-20 |
Estimation of final settlement of soft soil foundation of Baoguosi travel road |
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| HE Ning,GUAN Bing-hong,LOU Yan,WU Yi,SU Hui.Estimation of final settlement of soft soil foundation of Baoguosi travel road[J].Rock and Soil Mechanics,2006,27(Z2):86-90. |
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| Authors: | HE Ning GUAN Bing-hong LOU Yan WU Yi SU Hui |
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| Institution: | Nanjing Hydraulic Research Institute, Nanjing 210029, China |
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| Abstract: | The calculation method for settlement of soft soil foundation is introduced; and it is used to calculate the settlement of soft soil foundation of Baoguosi travel road. According to the settlement data of soft soil, the soil parameters are gotten by least square method. Finally, the settlements after construction at 9 sections of this road are estimated by the proposed method. |
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| Keywords: | consolidation settlement degree of consolidation least square method vacuum preloading |
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