Date of Thesis
2010
Description
This study investigated the effect of cyclic wetting and drying on the backfill used in soil-bentonite (SB) cutoff walls. For this purpose, model SB vertical cutoff wall backfills were prepared comprising of a fine grained mortar sand and 2% bentonite (by total weight) and 4% bentonite (by total weight). Results of the study indicate that the volume change is influenced by the bentonite content, that is, the increase in volume change increased with increasing bentonite content.
Keywords
soil-bentonite, cyclic wetting and drying, hydraulic sustainability
Access Type
Masters Thesis (Bucknell Access Only)
Major
Civil and Environmental Engineering
First Advisor
Jeffrey C. Evans
Recommended Citation
Yeom, Seungcheol, "Hydraulic sustainability of soil-bentonite cutoff walls subjected to cyclic wetting and drying" (2010). Master’s Theses. 44.
https://digitalcommons.bucknell.edu/masters_theses/44