| 深层搅拌法在处理泥炭质土中的应用 |
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| 引用本文： | 曾卫东,唐雪云,何泌洲.深层搅拌法在处理泥炭质土中的应用[J].地质灾害与环境保护,2002,13(2):67-69,79. |
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| 作者姓名： | 曾卫东 唐雪云 何泌洲 |
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| 作者单位： | 1. 深圳市勘察研究院,深圳,518026
2. 深圳市三九工程开发总公司,深圳,518000 |
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| 摘 要： | 因泥炭质土中有机质含量高，常规的深层水泥搅拌法的加固效果较差，需添加适量的外渗挤以提高水泥土的强度，以深圳市滨海大道某段泥炭质土软基加固处理工程为例，分析了三种添加外掺剂方案的试验结果，探讨了深层水泥搅拌法在加固处理泥炭质土的适宜性。
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| 关 键 词： | 深层搅拌法 水泥土 泥炭质土 外掺剂 加固效果 |
| 文章编号： | 1006-4362(2002)02-0067-03 |
APPLICATION OF CEMENT DEEP-MIXING METHODIN TREATMENT OF PEAT SOIL |
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| ZENG Wei-dong ,TANG Xue-Yun ,HE Mi-zhou.APPLICATION OF CEMENT DEEP-MIXING METHODIN TREATMENT OF PEAT SOIL[J].Journal of Geological Hazards and Environment Preservation,2002,13(2):67-69,79. |
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| Authors: | ZENG Wei-dong TANG Xue-Yun HE Mi-zhou |
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| Institution: | ZENG Wei-dong 1,TANG Xue-Yun 1,HE Mi-zhou 2 |
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| Abstract: | Because of the high content of organic substance in the peat soil, the reinforce result is not very effevtive when the ordinary cement deep-mixing method is used to treat the peat soil. In order to increase the strength of cement soil, proper extra additives should be put in. In this paper, a case of foundation treatment for the Binbai Espress way in Shenzhen city is introduced, and the test results of three different schemes are stated, and the serviceability of cement deep-mixing method for peat soil is discussed. |
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| Keywords: | deep-mixing method cement soil peat soil extra additive |
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