| 高速公路软基固结度分析及应用 |
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| 引用本文： | 吴堂林,张功新,刘吉福.高速公路软基固结度分析及应用[J].中南公路工程,2006,31(2):45-47,61. |
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| 作者姓名： | 吴堂林 张功新 刘吉福 |
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| 作者单位： | [1]广东交通职业技术学院土木系,广东广州510650 [2]华南理工大学土木系,广东广州510641 [3]广东省航盛工程有限公司,广东广州510235 |
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| 基金项目： | 广东省交通厅科技项目（200205） |
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| 摘 要： | 在原有固结度计算理论基础上，对广珠西线高速公路试验段实测资料进行分析，提出一种可计算超载或欠载路段在设计荷载下的固结度，为加载设计和卸载时机判断提供依据，理论计算与实测结果符合程度较好。
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| 关 键 词： | 高速公路 软基 固结度 卸载时机 |
| 文章编号： | 1002-1205（2006）02-0045-04 |
| 收稿时间： | 2006-02-24 |
| 修稿时间： | 2006-02-24 |
Analysis and Application of Degree of Consolidation of Soft Foundation in Highway Road |
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| WU Tanglin , ZHANG Gongxin , LIU Jifu.Analysis and Application of Degree of Consolidation of Soft Foundation in Highway Road[J].Central South Highway Engineering,2006,31(2):45-47,61. |
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| Authors: | WU Tanglin ZHANG Gongxin LIU Jifu |
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| Institution: | 1. Guangdong Communication Polytechnic, Guangzhou, 510650, China; 2. Dept. of Civil Engineering, South China Univ. of Tech., Guangzhou 510640, China; 3. The Hangsheng Engineering Co,. Ltd. of Guangdong Province, Guangzhou 510235, China |
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| Abstract: | Based on the previous consolidation theory, this paper analyses the data of test plot in West Branch of Guang-Zhu Highway Road and presents a method to calculation the degree of consolidation with underloads or overloads. This method can be applied to design loading and decide the unloading time. The results of theoretical calculation are conformed very well with the results of the test. |
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| Keywords: | highway road soft foundation degree of consolidation unloading time |
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