Multiinterface direct shear tests have indicated that, under high normal stress conditions, a HDPE geomembrane can be damaged from interface shear against an overlying gravel drainage layer, with or without a protection nonwoven geotextile in between. A brief overview of the experimental results is presented and recommendations are provided for mitigation of such damage in field applications. [ABSTRACT FROM AUTHOR]
CITATION STYLE
Fox, P. J., & Thielmann, S. S. (2014). Damage to HDPE Geomembrane from Interface Shear with Gravel Drainage Layer and Protection Layer. Journal of Geotechnical and Geoenvironmental Engineering, 140(2). https://doi.org/10.1061/(asce)gt.1943-5606.0001063
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