| 低位真空预压法加固软土地基技术研究 |
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| 引用本文： | 秦玉生 曹大正. 低位真空预压法加固软土地基技术研究[J]. 现代地质, 1999, 13(4): 471-476 |
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| 作者姓名： | 秦玉生 曹大正 |
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| 作者单位： | 中国地质大学工程技术学院!北京100083(秦玉生，李智毅)，天津市水利科学研究所!天津300061(曹大正，顾立军，孙永军) |
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| 基金项目： | 天津市自然科学基金项目!(项目号 :93 40 2 0 70 2 )资助 |
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| 摘 要： | 低位真空预压法是利用吹填泥浆做密封层的一种新的真空预压法 ,具有多功能的特点。在分析该方法作用机理的基础上 ,通过现场试验验证了利用该方法加固软土地基的效果
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| 关 键 词： | 低位 真空预压法 软土地基 |
CONSOLIDATION OF SOFT SOIL FOUNDATION BY VACUUM-PUMPING IN LOW LEVEL POSITION |
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| Qin Yusheng L i Zhiyi. CONSOLIDATION OF SOFT SOIL FOUNDATION BY VACUUM-PUMPING IN LOW LEVEL POSITION[J]. Geoscience of Geosciences, 1999, 13(4): 471-476 |
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| Authors: | Qin Yusheng L i Zhiyi |
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| Abstract: | Vacuum- pumping method in low level position for consolidation of soft soil foundation is a new kind of vacuum- pumping method by using hydraulic fill as air- proof layer taking place of plastic film,having multi- function.In this paperthe effectof consolidation ofsoftsoilfoundation by using thismethod is stated through in- situ test on the basis of analyzing theory of consolidation. |
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| Keywords: | low level vacuum- pumping method softsoil foundation |
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