GEOTEXTILE DEFORMATION ANALYSIS OF GEOSYNTHETIC CLAY LINERS WITH FEM

被引:0
作者
Ozhan, Hakki O. [1 ]
机构
[1] Istanbul Kemerburgaz Univ, Turkey Civil Engn Dept, Bagcilar Istanbul, Turkey
来源
TEXTILE COMPOSITES AND INFLATABLE STRUCTURES VII | 2015年
关键词
Geosynthetic Clay Liner; Geotextile Deformation; Internal Erosion; Finite Element Method; Hydraulic Head; INTERNAL EROSION; PERFORMANCE; GRAVEL; GCL;
D O I
暂无
中图分类号
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号
0805 ; 080502 ; 0821 ;
摘要
This paper provides information on placing geosynthetic clay liner (GCL) as a lining material over coarse-grained soils in cover systems or irrigation ponds. The effects of the hydraulic head acting over the GCL and the void size of the subgrade material on deformation behavior of the GCL were analyzed by using finite element method (FEM) and a relation between the deformations and failure of the GCL was established by comparing the results with those obtained from an experimental study. Based upon these results, recommendations for the use of GCL as a barrier over coarse materials are given.
引用
收藏
页码:524 / 533
页数:10
相关论文
共 10 条
[1]  
ASTM, 2009, D5887 ASTM
[2]   Relative Abundance of Monovalent and Divalent Cations and the Impact of Desiccation on Geosynthetic Clay Liners [J].
Benson, Craig H. ;
Meer, Stephen R. .
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2009, 135 (03) :349-358
[3]   Geosynthetic clay liners [J].
Bouazza, A .
GEOTEXTILES AND GEOMEMBRANES, 2002, 20 (01) :3-17
[4]   Permeability and internal erosion of a GCL beneath coarse gravel [J].
Dickinson, S. ;
Brachman, R. W. I. .
GEOSYNTHETICS INTERNATIONAL, 2010, 17 (03) :112-123
[5]   The impact of mining solutions/liquors on geosynthetics [J].
Hornsey, W. P. ;
Scheirs, J. ;
Gates, W. P. ;
Bouazza, A. .
GEOTEXTILES AND GEOMEMBRANES, 2010, 28 (02) :191-198
[6]   Internal erosion of chemically reinforced granular materials: A granulometric approach [J].
Muresan, Bogdan ;
Saiyouri, Nadia ;
Guefrech, Achraf ;
Hicher, Pierre-Yves .
JOURNAL OF HYDROLOGY, 2011, 411 (3-4) :178-184
[7]  
Ozhan H., 2011, THESIS
[8]   Use of Perforated Base Pedestal to Simulate the Gravel Subbase in Evaluating the Internal Erosion of Geosynthetic Clay Liners [J].
Ozhan, Hakki O. ;
Guler, Erol .
GEOTECHNICAL TESTING JOURNAL, 2013, 36 (03) :418-428
[9]   Effect of a Calcium-Rich Soil on the Performance of an Overlying GCL [J].
Rowe, R. Kerry ;
Abdelatty, Khaled .
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2012, 138 (04) :423-431
[10]   Effect of gravel subgrade on hydraulic performance of geosynthetic clay liner [J].
Shan, HY ;
Chen, RH .
GEOTEXTILES AND GEOMEMBRANES, 2003, 21 (06) :339-354