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Submitted
Aug 28, 2018
Accepted
Oct 2, 2018
Published
Oct 30, 2018
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Abstract
Land movement occurs due to reduced soil strength which is affected by water pressure. The Self Potential (SP) method is a geoelectric method that can detect well the flow of groundwater. The Self Potential method can also be used to detect the presence of debris flow in the form of weathered soil, tuff sand, cobble gravel and other rock fragments that have mixed with water. Based on the results of the SP measurement, debris flow has a medium SP with a value (3 - 12) mV, rock that has shifted (sandstone associated with andesite fragment) has a SP value < 2mV, while water seepage and water flow has an SP value (13 - 36) mV.
Keywords
land movement
self potential
debris flow
ground water
Article Details
How to Cite
1.
Santoso B, Setianto S, Hasanah MU, Wijatmoko B, Supriyana E, Mohammad H. Mitigation of Land Movement using Self Potential Method in Ling-Anjung Region Sumedang Regency. EKSAKTA [Internet]. 2018Oct.30 [cited 2024Nov.21];19(2):32-9. Available from: https://eksakta.ppj.unp.ac.id/index.php/eksakta/article/view/141
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