Abstract
Indonesia has many active volcanoes, one of which is Mount Kelud. The eruption of Mount Kelud produced a lot of volcanic ash. This study aims to determine the physical characteristics of the material and also the soil classification, and also to determine changes in the shear strength parameters due to the biogrouting process on the material with pseudomonas aeruginosa bacteria. From the results of this study, the material is bad with a GS value of 2.706. Samples with bacteria all experienced an increase in the internal shear angle of the samples with Dr 70%. The 70-10-Ps sample experienced the largest increase in internal shear angle, namely 942.4% when compared to 70-10-tb. Almost all samples with bacteria have decreased cohesion value. The sample with the smallest cohesion value was the 70-10-Ps sample when compared with the 70-10-Tb sample as a control.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
