ESTIMATING THE UNIAXIAL COMPRESSIVE STRENGTH BY USING INDIRECT METHODS FOR THE SHEMSHAK SHALE FORMATION

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.

KIANPOUR M.; UROMEIHY A.; NIKUDEL M.R.

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

Journal Paper

Paper Information

Journal: JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY) Year:2011 | Volume:7 | Issue:1 Page(s): 77-90

Download Full-Text

Persian Verion

View:

1,189

Download:

Cites:

Information Journal Paper

Title

ESTIMATING THE UNIAXIAL COMPRESSIVE STRENGTH BY USING INDIRECT METHODS FOR THE SHEMSHAK SHALE FORMATION

Author(s)

KIANPOUR M. | UROMEIHY A. | NIKUDEL M.R. | Issue Writer Certificate

Keywords

SHEMSHAK FORMATIONQ3

SHALEQ2

UNIAXIALQ2

COMPRESSIVE STRENGTHQ3

Abstract

In this study, by using data resulting from analyses of the SHEMSHAK FORMATION's SHALEs located in Siahbisheh area, some relationships for the estimation of UCS by other rock properties such as point load index (Is (50)), durability index (Id), liquid limit (LL) and porosity (n) are presented. For establishing these relationships, mathematical modeling has been used. Statistical investigations show that if UCS is estimated by an independent variant, the point load index (Is (50)) and the fourth cycle durability index (Id4) are more useful and efficient than the other surveyed parameters.Applying two independent variants could result in improving the estimating model. The best relationship is elicited from the point load index (Is (50)) and fourth cycle durability index (Id4) as independent parameters for all samples. In the next step, the samples were classified into three groups such as very low strength samples, low strength samples and medium strength samples. The relationships in each group were studied. According to their UCS, three distinctive relationships between independent variants can be estimated which are the best estimation. For very low strength samples, the relationship between liquid limit (LL) and the fourth cycle durability index (Id4) is the most efficient state, whereas for low and medium strength samples, the point load index (Is (50)) and the fourth cycle durability index (Id4) show the best results for determining UCS. According to the results, with increasing of UCS, the prediction performance of the point load index increases, whereas the performance of the durability index (Id), liquid limit (LL) and porosity (n) decreases.

Cites

No record.

References

No record.

Cite

APA: Copy

KIANPOUR, M., UROMEIHY, A., & NIKUDEL, M.R.. (2011). ESTIMATING THE UNIAXIAL COMPRESSIVE STRENGTH BY USING INDIRECT METHODS FOR THE SHEMSHAK SHALE FORMATION. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), 7(1), 77-90. SID. https://sid.ir/paper/127067/en

Vancouver: Copy

KIANPOUR M., UROMEIHY A., NIKUDEL M.R.. ESTIMATING THE UNIAXIAL COMPRESSIVE STRENGTH BY USING INDIRECT METHODS FOR THE SHEMSHAK SHALE FORMATION. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY)[Internet]. 2011;7(1):77-90. Available from: https://sid.ir/paper/127067/en

IEEE: Copy

M. KIANPOUR, A. UROMEIHY, and M.R. NIKUDEL, “ESTIMATING THE UNIAXIAL COMPRESSIVE STRENGTH BY USING INDIRECT METHODS FOR THE SHEMSHAK SHALE FORMATION,” JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), vol. 7, no. 1, pp. 77–90, 2011, [Online]. Available: https://sid.ir/paper/127067/en

Related Journal Papers