黏性土渗透淤堵室内模拟试验及分析

翟超; 郭伟锋; 严驰

doi:10.11779/CJGE2016S1027

黏性土渗透淤堵室内模拟试验及分析 English Version

1. 天津市勘察院,天津 300191;
2. 天津大学建筑工程学院,天津 300072

详细信息

作者简介:
翟超（1988-）,男,河北沧州人,工程师,主要从事岩土工程中基坑、地铁结构以及真空预压工程的监测工作。E-mail: zhaichao1222@126.com。

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- 文章访问数: 323
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出版历程
- 收稿日期: 2015-11-29
- 发布日期: 2016-03-24

Laboratory model tests and mechanism of infiltration clogging effect of clayey soil

1. Tianjin Institute of Geotechnical Investigation Surveying, Tianjin 300191, China;
2. School of Civil Engineering, Tianjin University, Tianjin 300072, China

摘要

摘要: 从黏性土的级配、土工织物的孔径大小、水力梯度和黏性土干密度等因素考虑,根据淤堵试验得出的梯度比的数据,分析土工织物在不同孔径大小、不同黏粒含量、不同黏性土干密度、不同水力梯度条件下的淤堵情况,根据所得试验结果,为今后不同工程对土工织物的选择提供一定参考。
- 梯度比 /
- 等效孔径 /
- 水力梯度 /
- 干密度
Abstract: The gradation of clay, pore sizes of geotextiles, hydraulic gradient and soil compaction are preliminarily studied. According to the test results of clogging gradient, the clogging situations of geotextiles are analyzed under different apertures, clay contents, dry densities and hydraulic gradients. Through model tests, it may provide reference for future practice of geotextiles in different projects.
- gradient ratio /
- equivalent diameter /
- hydraulic gradient /
- dry density

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参考文献(25)

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文章访问数: 323
HTML全文浏览量: 3
PDF下载量: 361
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黏性土渗透淤堵室内模拟试验及分析 English Version

作者简介: 翟 超（1988-）,男,河北沧州人,工程师,主要从事岩土工程中基坑、地铁结构以及真空预压工程的监测工作。E-mail: zhaichao1222@126.com。

计量

出版历程

Laboratory model tests and mechanism of infiltration clogging effect of clayey soil

计量

出版历程

目录

作者简介:
翟超（1988-）,男,河北沧州人,工程师,主要从事岩土工程中基坑、地铁结构以及真空预压工程的监测工作。E-mail: zhaichao1222@126.com。