Syntax Literate: Jurnal Ilmiah Indonesia
Jurnal Ilmiah Indonesia

Analysis of Subsoil Liquefaction Potential in The Region of Mataram City in Indonesia

Puspitaningrum, Intan (Unknown)



Article Info

Publish Date
19 Aug 2021

Abstract

One of the reasons of subsoil liquefaction are cyclical loads induced from earthquake. It generally take in the subsoil when there is a loose saturated granular soil. Loose, sand and silty sand have the highest probability of liquefaction. Most places prone to this event are the subsoil that is close to water source, namely river or bay area. Mataram city is located on the west coast of Lombok Island. It acts as the capital and economic powerhouse of the region. The 2018 M7.0 earthquake showed how devastating the earthquake effect on people’s livelihood. Understanding the potential of subsoil liquefaction to happen is crucial to help government and people on the potentially affected area to adjust the proper mitigation actions. Upon analysis of soil data taken from 9 SPT sites and 22 CPT sites, it is concluded that the subsoil of Mataram city is prone to exposed with liquefaction with the most severe area is the west coast of the city and the least probable is the eastern part. Maximum settlement is forecasted to be 0.458 m taken from CPT-21 site.

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Journal Info

Abbrev

syntax-literate

Publisher

Subject

Humanities Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences Other

Description

Syntax Literate: Jurnal Ilmiah Indonesia is a peer-reviewed scientific journal that publishes original research and critical studies in various fields of science, including education, social sciences, humanities, economics, and engineering. The journal aims to provide a platform for researchers, ...