| 两种高速公路软土路基处理方法的应用分析 |
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| 引用本文： | 翟公宁,王淑珍,孟庆新.两种高速公路软土路基处理方法的应用分析[J].山东交通科技,2011(5). |
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| 作者姓名： | 翟公宁 王淑珍 孟庆新 |
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| 作者单位： | 青岛市公路管理局;天津科技大学; |
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| 摘 要： | 软土地基的复杂性、试验技术的准确度以及固结理论在设计计算中还存在一些问题。并且,各种软土地基的处理方法也都有一定的适用性和局限性。因此对软基的处理需因地制宜地采取相应的处理措施。结合工程实例,对袋装砂井加土工布和水泥粉喷桩两种处理方法的应用效果进行分析。
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| 关 键 词： | 软土路基 袋装砂井加土工布 水泥粉喷桩 沉降对比分析 |
Application analysis of two kinds of expressway soft roadbed's processing methods |
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| ZHAI Gong-ning,WANG Shu-zhen,MENG Qing-xin.Application analysis of two kinds of expressway soft roadbed's processing methods[J].SHANDONG JIAOTONG KEJI,2011(5). |
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| Authors: | ZHAI Gong-ning WANG Shu-zhen MENG Qing-xin |
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| Institution: | ZHAI Gong-ning1,WANG Shu-zhen1,MENG Qing-xin2(1.Qingdao Highway Administrative Bureau,Shandong Qingdao 266061 China,2.Tianjin University of Science and Technology,Tianjin 300222 China) |
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| Abstract: | The complexity of soft roadbed,the accuracy rating of test technology and consolidation theory have some problems in the design and calculation.In addition,every soft roadbed's processing method has its applicability and limitations.So we have to choose the right soft roadbed's processing method according to the actual situation.This paper is combining with the project examples of sand bags and nonwoven fabric and well cement pile two kinds of processing method in the analysis of application effect. |
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| Keywords: | soft roadbed sand bags well add geotextile cement injection pile subsidence contrast |
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