| 南疆盐渍土路基盐-冻胀变形综合防治技术研究 |
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| 引用本文： | 杨保存,汪为巍,杨柳. 南疆盐渍土路基盐-冻胀变形综合防治技术研究[J]. 干旱区地理, 2011, 34(1): 133-142 |
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| 作者姓名： | 杨保存 汪为巍 杨柳 |
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| 作者单位： | 塔里木大学水利与建筑工程学院,新疆,阿拉尔,843300 |
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| 基金项目： | 塔里木大学校长基金自然科学项目(TDZKQN07003) |
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| 摘 要： | 盐渍土盐-冻胀变形对新疆南疆地区的道路路基造成了不同程度的破坏,尤其对南疆新建城市阿拉尔市和图木舒克市的城市道路造成了严重的变形破坏.根据南疆盐渍土工程性质及盐-冻胀变形试验研究结果,作者总结提出了"一个加强、两个严格、三个注重"的盐渍土路基盐-冻胀变形综合防治原则和"五步骤"综合防治技术与工程措施,在南疆阿拉尔市胜利...
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| 关 键 词： | 盐渍土路基 盐-冻胀变形 综合防治技术 隔断层 垂直防渗 |
Integrated control technology of salt-frost heave deformation in saline soil subgrade of southern Xinjiang |
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| YANG Bao-cun,WANG Wei-wei,YANG Liu. Integrated control technology of salt-frost heave deformation in saline soil subgrade of southern Xinjiang[J]. Arid Land Geography, 2011, 34(1): 133-142 |
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| Authors: | YANG Bao-cun WANG Wei-wei YANG Liu |
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| Affiliation: | YANG Bao-cun,WANG Wei-wei,YANG Liu(Water Conservancy and Construction Institute of Tarim University,Aral 843300,Xinjiang,China) |
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| Abstract: | Southern Xinjiang is an inland arid desert region with wide distribution of saline soil and great saline soil disasters of projects.Since the differences in landform and groundwater distribution in different areas of southern Xinjiang,there is a clear distinction in saline soil properties,and the prevention of the disaster in saline soil exists uncertainties.In seasonal frozen soil areas of southern Xinjiang,the expansion of sulfate salts and chloride salts and their dissolved collapse cause deformation and... |
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| Keywords: | saline soil subgrade salt-frost heave deformation integrated control technology blocking layer vertical anti-seepage |
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