| 利用强夯法加固盐渍土老路路基的试验研究 |
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| 作者单位： | 新疆高等级公路管理局 新疆乌鲁木齐830006
(郑明权，李志农)，冶金工业部勘察研究总院新疆分院 新疆乌鲁木齐830002(付军锋) |
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| 摘 要： | 对强夯法加固盐渍土老路基进行试验研究,分析了不同夯击能作用下夯沉量、承载力、回弹模量变化与原状土的对应关系,提出了利用该处理工艺处理老路的加固形成机理,论证该处理施工工艺的适用性,技术可行性。
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| 关 键 词： | 强夯法 加固处理 盐渍土 老路路基 试验研究 推广 |
Test and Research on the Saline Subgrade of Old Road Reinforced by Dynamic Compaction Method |
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| Authors: | ZHENG Ming-quan LI Zhi-nong FU Jun-feng |
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| Institution: | ZHENG Ming-quan~1,LI Zhi-nong~1,FU Jun-feng~2 |
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| Abstract: | Tests were carried out to study the stress properties of saline subgrade of old road treated by dynamic compaction.The paper analyzed the corresponding relationship between setllement amount,bearing capacity,elastic modulus of treated and untreated saline,put forward the reinforcement mechanism of the old road with this technology,discussed the usability and feasibility of this construction technology. |
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| Keywords: | Dynamic compaction method Reinforcement Saline soil Subgrade of old road Test and research Popularize |
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