Rustadi, Rustadi and Eko Rananda, Rananda (2021) FORMASI BATUAN DAN SITE CLASS DI BANDAR LAMPUNG. Jurnal Geofisika Eksplorasi, 7 (1). pp. 1-6. ISSN 2356-1599 (In Press)

[img] Text
101-532-1-RV JGE Rustadi.pdf

Download (664kB)
Official URL: http://jge.eng.unila.ac.id/index.php/geoph/issue/v...

Abstract

Soil characteristics are important impact for the scale of damage caused by earthquake vibrations. The impact caused by an earthquake in a location depends on the shear wave velocity (Vs). The study examined the effect of sedimentary rock formations on shear wave velocity and site class based on SPT tests in two rock formations in Bandar Lampung. The value of Vs, Vs30 and site class is determined based on the N-SPT value. Older rock formations of Quaternary age, have produced compaction at a shallow depth of 2 m from the surface, with Vs30> 360 m/s and site class C. While the formation is younger, compactions are formed at a depth of 20 m, Vs30> 200 m/s and site class D.

Item Type: Article
Subjects: T Technology > TN Mining engineering. Metallurgy
Divisions: Fakultas Teknik (FT) > Prodi Teknik Geofisika
Depositing User: RUSTADI
Date Deposited: 18 Nov 2020 01:29
Last Modified: 18 Nov 2020 01:29
URI: http://repository.lppm.unila.ac.id/id/eprint/25884

Actions (login required)

View Item View Item