Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation

Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation

Geotechnical site investigation as known as subsurface profile evaluation is the process of subsurface layer characteristics determination which finally used for design and construction phase. Traditionally, site investigation was performed using drilling technique thus suffers from several limitati...

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Main Authors: Mohd Hazreek, Zainal Abidin, Ahmad Fahmy, Kamarudin, Rosli, Saad, Fauziah, Ahmad, M. A. K., Akmal, M., Aziman, Ahmad Tajuddin, Saiful Azhar, M. I. M., Ashraf, M. Z. N., Shaylinda, Y., Rais, Mohd Fakhrurrazi, Ishak, Alel, M. N. A.
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2018
Subjects:
T Technology (General)
Online Access:http://umpir.ump.edu.my/id/eprint/23088/
http://umpir.ump.edu.my/id/eprint/23088/
http://umpir.ump.edu.my/id/eprint/23088/1/Integral%20analysis%20of%20seismic%20refraction%20and%20ambient%20vibration%20survey%20for%20subsurface%20profile%20evaluation.pdf
id ump-23088
recordtype eprints
spelling ump-230882019-04-22T03:34:42Z http://umpir.ump.edu.my/id/eprint/23088/ Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation Mohd Hazreek, Zainal Abidin Ahmad Fahmy, Kamarudin Rosli, Saad Fauziah, Ahmad M. A. K., Akmal M., Aziman Ahmad Tajuddin, Saiful Azhar M. I. M., Ashraf M. Z. N., Shaylinda Y., Rais Mohd Fakhrurrazi, Ishak Alel, M. N. A. T Technology (General) Geotechnical site investigation as known as subsurface profile evaluation is the process of subsurface layer characteristics determination which finally used for design and construction phase. Traditionally, site investigation was performed using drilling technique thus suffers from several limitation due to cost, time, data coverage and sustainability. In order to overcome those problems, this study adopted surface techniques using seismic refraction and ambient vibration method for subsurface profile depth evaluation. Seismic refraction data acquisition and processing was performed using ABEM Terraloc and OPTIM software respectively. Meanwhile ambient vibration data acquisition and processing was performed using CityShark II, Lennartz and GEOPSY software respectively. It was found that studied area consist of two layers representing overburden and bedrock geomaterials based on p-wave velocity value (vp = 300 – 2500 m/s and vp > 2500 m/s) and natural frequency value (Fo = 3.37 – 3.90 Hz) analyzed. Further analysis found that both methods show some good similarity in term of depth and thickness with percentage accuracy at 60 – 97%. Consequently, this study has demonstrated that the application of seismic refractin and ambient vibration method was applicable in subsurface profile depth and thickness estimation. Moreover, surface technique which consider as non-destructive method adopted in this study was able to compliment conventional drilling method in term of cost, time, data coverage and environmental sustainaibility. IOP Publishing 2018-04 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23088/1/Integral%20analysis%20of%20seismic%20refraction%20and%20ambient%20vibration%20survey%20for%20subsurface%20profile%20evaluation.pdf Mohd Hazreek, Zainal Abidin and Ahmad Fahmy, Kamarudin and Rosli, Saad and Fauziah, Ahmad and M. A. K., Akmal and M., Aziman and Ahmad Tajuddin, Saiful Azhar and M. I. M., Ashraf and M. Z. N., Shaylinda and Y., Rais and Mohd Fakhrurrazi, Ishak and Alel, M. N. A. (2018) Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation. In: International Seminar on Mathematics and Physics in Sciences and Technology (ISMAP 2017), 28-29 October 2017 , Hotel Katerina, Batu Pahat. pp. 1-11., 995 (1). ISSN 1742-6588 https://iopscience.iop.org/article/10.1088/1742-6596/995/1/012073
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic T Technology (General)
spellingShingle T Technology (General)
Mohd Hazreek, Zainal Abidin
Ahmad Fahmy, Kamarudin
Rosli, Saad
Fauziah, Ahmad
M. A. K., Akmal
M., Aziman
Ahmad Tajuddin, Saiful Azhar
M. I. M., Ashraf
M. Z. N., Shaylinda
Y., Rais
Mohd Fakhrurrazi, Ishak
Alel, M. N. A.
Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
description Geotechnical site investigation as known as subsurface profile evaluation is the process of subsurface layer characteristics determination which finally used for design and construction phase. Traditionally, site investigation was performed using drilling technique thus suffers from several limitation due to cost, time, data coverage and sustainability. In order to overcome those problems, this study adopted surface techniques using seismic refraction and ambient vibration method for subsurface profile depth evaluation. Seismic refraction data acquisition and processing was performed using ABEM Terraloc and OPTIM software respectively. Meanwhile ambient vibration data acquisition and processing was performed using CityShark II, Lennartz and GEOPSY software respectively. It was found that studied area consist of two layers representing overburden and bedrock geomaterials based on p-wave velocity value (vp = 300 – 2500 m/s and vp > 2500 m/s) and natural frequency value (Fo = 3.37 – 3.90 Hz) analyzed. Further analysis found that both methods show some good similarity in term of depth and thickness with percentage accuracy at 60 – 97%. Consequently, this study has demonstrated that the application of seismic refractin and ambient vibration method was applicable in subsurface profile depth and thickness estimation. Moreover, surface technique which consider as non-destructive method adopted in this study was able to compliment conventional drilling method in term of cost, time, data coverage and environmental sustainaibility.
format Conference or Workshop Item
author Mohd Hazreek, Zainal Abidin
Ahmad Fahmy, Kamarudin
Rosli, Saad
Fauziah, Ahmad
M. A. K., Akmal
M., Aziman
Ahmad Tajuddin, Saiful Azhar
M. I. M., Ashraf
M. Z. N., Shaylinda
Y., Rais
Mohd Fakhrurrazi, Ishak
Alel, M. N. A.
author_facet Mohd Hazreek, Zainal Abidin
Ahmad Fahmy, Kamarudin
Rosli, Saad
Fauziah, Ahmad
M. A. K., Akmal
M., Aziman
Ahmad Tajuddin, Saiful Azhar
M. I. M., Ashraf
M. Z. N., Shaylinda
Y., Rais
Mohd Fakhrurrazi, Ishak
Alel, M. N. A.
author_sort Mohd Hazreek, Zainal Abidin
title Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
title_short Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
title_full Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
title_fullStr Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
title_full_unstemmed Integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
title_sort integral analysis of seismic refraction and ambient vibration survey for subsurface profile evaluation
publisher IOP Publishing
publishDate 2018
url http://umpir.ump.edu.my/id/eprint/23088/
http://umpir.ump.edu.my/id/eprint/23088/
http://umpir.ump.edu.my/id/eprint/23088/1/Integral%20analysis%20of%20seismic%20refraction%20and%20ambient%20vibration%20survey%20for%20subsurface%20profile%20evaluation.pdf
first_indexed 2023-09-18T22:34:27Z
last_indexed 2023-09-18T22:34:27Z
_version_ 1777416502439313408

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