GEOTECHNICAL PARAMETERS STUDY USING SEISMIC REFRACTION TOMOGRAPHY
| العنوان: | GEOTECHNICAL PARAMETERS STUDY USING SEISMIC REFRACTION TOMOGRAPHY |
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| المؤلفون: | Mohd Mokhtar Saidin, Rose Nadia, Nordiana Mohd Muztaza, Rosli Saad, Nur Azwin Ismail |
| المصدر: | ResearcherID |
| بيانات النشر: | Penerbit UTM Press, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Soil water, General Engineering, Borehole, Mineralogy, Geophone, Soil strength, Geotechnical engineering, Seismic refraction, Standard penetration test, Tomography, Geology |
| الوصف: | In this study, correlation is made between seismic P-wave velocities (Vp) with standard penetration test (SPT-N) values to produce soil parameter estimation for engineering site applications. A seismic refraction tomography (SRT) line of 69 m length was spread across two boreholes with 3 m geophones spacing. The acquired data were processed using Firstpix, SeisOpt2D and surfer8 software. The Vp at particular depths were pinpointed and correlated with geotechnical parameters (SPT-N values) from the borehole records. The correlation between Vp and SPT-N values has been established. For cohesive soils, it is grouped into three categories according to consistencies; stiff, very stiff and hard, having velocity rangesof 575-314 m/s, 808-1483 m/s and 1735-2974 m/s, respectively. For non-cohesive soils, it is also divided into three categories based on the denseness as loose, medium dense and dense with Vp ranges of 528-622 m/s, 900-2846 m/s and 2876-2951 m/s, respectively |
| تدمد: | 2180-3722 0127-9696 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0a837e68a44c9051fd9462757e4bc97Test https://doi.org/10.11113/jt.v78.9645Test |
| رقم الانضمام: | edsair.doi.dedup.....a0a837e68a44c9051fd9462757e4bc97 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21803722 01279696 |
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