| 膨胀土地基强夯处理效果的研究 |
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| 引用本文： | 谭罗荣.膨胀土地基强夯处理效果的研究[J].岩土力学,1990,11(3):39-46. |
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| 作者姓名： | 谭罗荣 |
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| 摘 要： | 本文研究了河南某工地膨胀土地基的强夯处理效果,着重研究了强夯处理前后其工程地质、性质、胀缩特性等的差异,同时还讨论了这些差异与粘土矿物组成之间的关系。研究结果表明,经强夯处理后的膨胀土,其膨胀等级提高,膨胀压力明显增加,而不同荷载下的膨胀率或收缩率在一定深度内明显降低。
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| 关 键 词： | 膨胀土 地基 强夯 |
Effect of Powerful Ramming to Foundation of Expansive Soil |
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| Tan Luorong.Effect of Powerful Ramming to Foundation of Expansive Soil[J].Rock and Soil Mechanics,1990,11(3):39-46. |
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| Authors: | Tan Luorong |
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| Abstract: | The effect of powerful ramming to foundation of expansive soil is studied in this paper. The engineering geological conditions and expansion and shrinkage properties before and after ramming are compared. The relationship between these differences and the mineral composition of soil is discussed. The results of study show that after ramming the expansion level and expansion pressure are increased, but the expansion and shrinkage rates decreased within the extent of certain depth under different pressure. |
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