USING CPT AND CPTU RESULTS FOR DETERMINATION OF SOIL SHEAR STRENGTH PARAMETERS CONSIDERATION WITH 16 PRACTICAL CASES

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ESLAMI A.; NABIZADEH S.F.; TALEBI H.R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Ferdowsi Civil Engineering Year:2009 | Volume:21 | Issue:1 Page(s): 91-109

Download Full-Text

Persian Verion

View:

4,550

Download:

Cites:

Information Journal Paper

Title

USING CPT AND CPTU RESULTS FOR DETERMINATION OF SOIL SHEAR STRENGTH PARAMETERS CONSIDERATION WITH 16 PRACTICAL CASES

Author(s)

ESLAMI A. | NABIZADEH S.F. | TALEBI H.R. | Issue Writer Certificate

Keywords

SOIL EFFECTIVE SHEAR STRENGTH PARAMETERSQ3

COHESIONQ2

INTERNAL FRICTION ANGLEQ3

SLEEVE FRICTIONQ3

CPT AND CPTUQ3

Abstract

The most common method for determining soil shear strength parameters is using laboratory tests and Mohr-Coulomb criteria. These methods have some limitations such as preparation of undisturbed samples, samples size, modeling of real in-situ stresses in laboratory condition, discontinuity of data. According to the repeatability and continuous measurements in CPT AND CPTU, these tests results used for determination of soil strength parameters in geotechnical engineering. Most studies in fine soils focused on determination of undrained shear strength while in geotechnical design long-term bearing capacity is considered. Thus, in this paper a new method has been suggested for determination of c and j in drained conditions by using all data (qc,fs,u) of CPT AND CPTU in various soil types.The Proposed analytical model composed of bearing capacity theory and shear stress equation at rupture surface. Instead of total bearing capacity (qt), effective bearing capacity (qE) has been used and the shear stresses have been related to sleeve resistance (fs). Assessment and comparison of results of suggested method with current analytical approaches and laboratory tests obtained from five sites shows that results have a good agreement with measurements and predictions. Therefore, by using of all cone penetration test data, the prediction of soil shear strength parameters can be done with better accuracy.

Cites

No record.

References

No record.

Cite

APA: Copy

ESLAMI, A., NABIZADEH, S.F., & TALEBI, H.R.. (2009). USING CPT AND CPTU RESULTS FOR DETERMINATION OF SOIL SHEAR STRENGTH PARAMETERS CONSIDERATION WITH 16 PRACTICAL CASES. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), 21(1), 91-109. SID. https://sid.ir/paper/195967/en

Vancouver: Copy

ESLAMI A., NABIZADEH S.F., TALEBI H.R.. USING CPT AND CPTU RESULTS FOR DETERMINATION OF SOIL SHEAR STRENGTH PARAMETERS CONSIDERATION WITH 16 PRACTICAL CASES. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING)[Internet]. 2009;21(1):91-109. Available from: https://sid.ir/paper/195967/en

IEEE: Copy

A. ESLAMI, S.F. NABIZADEH, and H.R. TALEBI, “USING CPT AND CPTU RESULTS FOR DETERMINATION OF SOIL SHEAR STRENGTH PARAMETERS CONSIDERATION WITH 16 PRACTICAL CASES,” JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), vol. 21, no. 1, pp. 91–109, 2009, [Online]. Available: https://sid.ir/paper/195967/en

Related Journal Papers