| 河滩相软土试验工程观测成果分析 |
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| 引用本文： | 贾其军,赵成刚,王晓谋. 河滩相软土试验工程观测成果分析[J]. 力学学报, 2003, 11(3): 328-333 |
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| 作者姓名： | 贾其军 赵成刚 王晓谋 |
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| 作者单位： | 1. 北方交通大学土木建筑学院,北京100044;2. 长安大学公路工程学院,西安710064 |
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| 摘 要： | 以河滩相软土为研究对象,利用沉降板、测斜管、孔隙水压力计等多种测试仪器,选取有代表性的观测断面,进行了一年多的沉降与稳定观测。通过观测数据对河滩相软土的沉降规律进行了分析,同时推算了河滩相软土的沉降系数ms,这对今后在河南省河滩相软土地基上修筑高等级公路具有重要的参考价值。
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| 关 键 词： | 河滩相软土 沉降 侧向位移 孔隙水压力 |
| 收稿时间： | 2002-09-18 |
| 修稿时间： | 2002-12-20 |
ANALYSIS OF OBSERVED DATA OF SOFT SOIL |
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| JIA Qijun,ZHAO Chenggang,WANG Xiaomou. ANALYSIS OF OBSERVED DATA OF SOFT SOIL[J]. chinese journal of theoretical and applied mechanics, 2003, 11(3): 328-333 |
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| Authors: | JIA Qijun ZHAO Chenggang WANG Xiaomou |
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| Affiliation: | 1. Northern Jiaotong University, Beijing 100044;2. College of Highway Engineering, Chang’anUniversity, Xi′an 710064 |
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| Abstract: | Taking the soft soil on river beach as research object and settlement plates,deflection inclinometer, and piezometer as testing apparatus, the stability and settlement of representative sections of the beach were observed for more than one year. By analysis of the observed data, a settlement regularity was found and its coefficient - ms was calculated. The obtained result it will be of significanace in construction of high-grade highway on the beach soft soil in the future. |
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| Keywords: | Soft soil River beach Settlement Lateral displacement Pore-water pressure |
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