Chapter
Aug 11, 2016
Interpretation of a Subsurface Soil Profile Using a Limited Data Set and Geostatistics
Authors: Tejo V. Bheemasetti, Aravind Pedarla, Haifeng Zou, Santiago R. Caballero, and Anand J. Puppala [email protected]Author Affiliations
Publication: Geo-Chicago 2016
Abstract
Constrained soil investigation works bring inevitable uncertainties in estimating the true geotechnical design parameters. This uncertainty leads to misinterpretation of failure analysis which can later cause catastrophic damage to infrastructure. In order to avoid such circumstances, one possible way is to conduct additional in-situ tests. However, increase in in-situ tests results in additional project costs and produces negative environment through carbon emissions. In this research study, an approach is proposed to interpret the subsurface profile using geostatistical theories. The cone penetration test soundings (CPT) obtained from a soil exploration study conducted in Texas, USA was considered for the analysis. First, all the available CPT soundings were used to predict and map the variation of tip resistance, friction ratio and soil behavior type index over entire area using geostatistics. Later, a subset of original CPT soundings was used to predict all the three parameters over entire area. Both the maps produced from geostatistical analysis were compared to ascertain the quality of predictions. The results and analysis depicted that the geostatistics could able to accurately predict the soil properties with only a subset of total CPT soundings. This research highlights the adaptability of geostatistics in predicting the subsurface profile with limited data and its contribution towards the sustainable environment.
Get full access to this chapter
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
Copyright
© 2016 American Society of Civil Engineers.
History
Published online: Aug 11, 2016
Permissions
Request permissions for this article.
ASCE Technical Topics:
- Analysis (by type)
- Continuum mechanics
- Dynamics (solid mechanics)
- Engineering fundamentals
- Engineering mechanics
- Failure analysis
- Field tests
- Geomechanics
- Geotechnical engineering
- Geotechnical investigation
- Mathematics
- Motion (dynamics)
- Penetration tests
- Soil analysis
- Soil mechanics
- Soil properties
- Solid mechanics
- Statistics
- Subsurface investigation
- Tests (by type)
- Uncertainty principles
Authors
Affiliations
Tejo V. Bheemasetti
Research Associate, Dept. of Civil Engineering, Univ. of Texas at Arlington, Box 19308, Arlington, TX 76019.
Aravind Pedarla
Research Associate, Dept. of Civil Engineering, Univ. of Texas at Arlington, Box 19308, Arlington, TX 76019.
Haifeng Zou
Ph.D. Student, Institute of Geotechnical Engineering, Southeast Univ., Nanjing, Jiangsu 210096, China.
Santiago R. Caballero
Ph.D. Student, Dept. of Civil Engineering, Univ. of Texas at Arlington, Box 19308, Arlington, TX 76019.
Professor, Dept. of Civil Engineering, Univ. of Texas at Arlington, Box 19308, Arlington, TX 76019. E-mail: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.