Abstract
Abstract
Clay shale in natural condition has a very high strength. Due to weathering caused by exposure with air and water, its strength will decrease significantly. Propylene glycol is established as an effective shale inhibitor in water-based muds. The effect of mixing propylene glycol with clay shale to increase its strength needs to be discussed. Sample of Citereup clay shale were mixed with propylene glycol with ratio 0.3, 0.5, and 0.7 of its optimum water content. California Bearing Ratio test have been performed to determine clay shale bearing strength. Result indicates that clay shale stabilization using 30% propylene glycol can increase strength in unsoaked condition. Laterite soil mix also give additional bearing strength to clay shale specimen.
Reference14 articles.
1. Physical Disintegration Characterization of Mudrocks Subjected to Slaking Exposure and Immersion Tests;Sadisun;Indones. J. Geosci.,2010
2. Shear Strength Degradation of Semarang Bawen Clay Shale Due to Weathering Process;Alatas;(J. Teknol.),2015
3. Mechanisms of strength loss in stiff clays;Stark;(J. Geotech. Eng.),1991
4. Identification and classification of clayshale characteristic and some considerations for slope stability;Putera;(African J. Environ. Sci. Technol.),2017
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献