| 水泥砂浆搅拌桩加固机理及应用 |
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| 引用本文： | 党世伟.水泥砂浆搅拌桩加固机理及应用[J].山西建筑,2014(23):87-88. |
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| 作者姓名： | 党世伟 |
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| 作者单位： | 中铁三局集团有限公司,山西太原030001 |
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| 摘 要： | 介绍了水泥砂浆搅拌桩的加固机理,在此基础上,针对向莆铁路软基采用水泥砂浆搅拌桩加固处理的工程,进行了N10检测、抽芯检验和静载试验比较,通过比较可知,水泥砂浆搅拌桩复合地基承载力和单桩承载力都能够符合设计要求,使软土地基承载力得到了明显提高。
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| 关 键 词： | 水泥砂浆搅拌桩 加固机理 软基处理 效果对比 |
Application of reinforcement mechanism of cement-mortar mixing pile |
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| DANG Shi-wei.Application of reinforcement mechanism of cement-mortar mixing pile[J].Shanxi Architecture,2014(23):87-88. |
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| Authors: | DANG Shi-wei |
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| Affiliation: | DANG Shi-wei (China Railway 3rd Bureau Group Co. ,Ltd, Taiyuan 030001, China) |
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| Abstract: | The thesis introduces reinforcement mechanism of cement-mortar mechanism. In light of cement-mortar mixing pile reinforcement mechanism used in Xiang-Pu railway soft foundation,it carries out N10 examination,core-pulling examination and static load test comparison. Cement-mortar mixing pile composite foundation bearing capacity and single-pile capacity meet the design demands and improves the soft founda-tion bearing capacity. |
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| Keywords: | cement-mortar mixing pile reinforcement mechanism soft foundation treatment effect comparison |
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