TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE

TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE

Gravity method is one of geophysical method that can be used to detecting under subsurface rock density. In this final project, gravity method was applied at Lembang fault area located in Kabupaten Bandung. Lembang fault is an active fault that potentialy make an earthquake. The purpose of this rese...

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Main Author: DIANA MURTI (NIM : 10212003), MULYA
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/23368
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:23368
spelling id-itb.:233682017-09-27T11:45:22ZTWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE DIANA MURTI (NIM : 10212003), MULYA Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/23368 Gravity method is one of geophysical method that can be used to detecting under subsurface rock density. In this final project, gravity method was applied at Lembang fault area located in Kabupaten Bandung. Lembang fault is an active fault that potentialy make an earthquake. The purpose of this research is detecting Lembang fault's stuctures and fault geometries using geophysical method: gravity. Survey using gravity method had been done with the north to south that crossed Lembang fault in 24 point. Based to field measured data, many corrections aplied until getting complete bouger anomaly range from -919.328 mGal to -652.491 mGal that represented the difference of subsurface density. After that forward modelling 2D had been done to saw subsurface anomaly response. According to result of forward modelling at research area, there is a normal fault. It is indicated by there is significant contrast density under subsurface. <br /> text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description Gravity method is one of geophysical method that can be used to detecting under subsurface rock density. In this final project, gravity method was applied at Lembang fault area located in Kabupaten Bandung. Lembang fault is an active fault that potentialy make an earthquake. The purpose of this research is detecting Lembang fault's stuctures and fault geometries using geophysical method: gravity. Survey using gravity method had been done with the north to south that crossed Lembang fault in 24 point. Based to field measured data, many corrections aplied until getting complete bouger anomaly range from -919.328 mGal to -652.491 mGal that represented the difference of subsurface density. After that forward modelling 2D had been done to saw subsurface anomaly response. According to result of forward modelling at research area, there is a normal fault. It is indicated by there is significant contrast density under subsurface. <br />
format Final Project
author DIANA MURTI (NIM : 10212003), MULYA
spellingShingle DIANA MURTI (NIM : 10212003), MULYA
TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
author_facet DIANA MURTI (NIM : 10212003), MULYA
author_sort DIANA MURTI (NIM : 10212003), MULYA
title TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
title_short TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
title_full TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
title_fullStr TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
title_full_unstemmed TWO DIMENSIONAL MODELING OF GRAVITY DATA AT LEMBANG FAULT ZONE
title_sort two dimensional modeling of gravity data at lembang fault zone
url https://digilib.itb.ac.id/gdl/view/23368
_version_ 1821121051155759104

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