| 加强型袋装砂井处理软土与可液化砂土互层地基技术研究 |
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| 引用本文： | 吕大伟.加强型袋装砂井处理软土与可液化砂土互层地基技术研究[J].公路交通技术,2008(2):9-13. |
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| 作者姓名： | 吕大伟 |
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| 作者单位： | 广东汕揭高速公路有限公司,广东,揭阳,522015 |
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| 摘 要： | 依托汕（头）揭（阳）高速公路揭阳段的建设,对其中一段软土与可液化砂层互层地基处理工程进行加强型袋装砂井处理互层地基的试验研究,并利用沉降、标贯试验等原位测试及地震波测试等多种手段进行监测。由试验结果分析可知,加强型袋装砂井处理方法达到了综合处理的效果,可供国内同行参考。
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| 关 键 词： | 软基 可液化砂层 加强型袋装砂井 试验监测 |
| 文章编号： | 1009-6477(2008)02-0009-05 |
| 修稿时间： | 2007年5月10日 |
Technical Research on Processing of Mutual Sub-grade between Soft Soil and Liquefiable Sandy Soil for Reinforced Bag Sand Well |
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| LU Dawei.Technical Research on Processing of Mutual Sub-grade between Soft Soil and Liquefiable Sandy Soil for Reinforced Bag Sand Well[J].Technology of Highway and Transport,2008(2):9-13. |
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| Authors: | LU Dawei |
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| Abstract: | Based on the construction of Jieyang section in Shantou-Jieyang Expressway,a test research on processing of mutual sub-grade for reinforced bag sand well is carried on by selecting a section of soft soil and liquefiable sandy soil mutual sub-grade processing project,and the monitoring is conducted by use of multiple means such as original position tests including sedimentation and SPT tests,etc.and seismic wave test and so on.In accordance with the analysis of test results,the comprehensive processing effect is realized which can be a reference for domestic enterprises of the like. |
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| Keywords: | soft roadbed liquefiable sand layer reinforced bag sand well test monitoring |
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