Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters

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.

CHESHOMI AKBAR; Ramezannejad Elyerdi Seyed Ramezan; FAKHER ALI

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

Journal Paper

Paper Information

Journal: ENGINEERING GEOLOGY Year:2018 | Volume:11 | Issue:1 Page(s): 65-79

Download Full-Text

Persian Verion

View:

720

Download:

Cites:

Information Journal Paper

Title

Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters

Author(s)

CHESHOMI AKBAR | Ramezannejad Elyerdi Seyed Ramezan | FAKHER ALI | Issue Writer Certificate

Keywords

Tehran alluviumsQ1

Direct shear testQ1

Plate load testQ1

Engineering geology classificationQ1

Abstract

The proposed classification based on the combination of geological variables and geotechnical parameters provides the possibility of using geological knowledge in estimating the geotechnical parameters. The city of Tehran is one of the metropolises that founded on Quaternary alluvium. The alluvium is divided into four groups, A, B, C, and D, based on age and formation conditions. Some researchers have proposed a new classification using the combination of geological variables and geotechnical parameters for A and C Tehran's alluvia. The aim of this study is to sub-classification of unit B of Tehran alluvia based on combination of geological variables and geotechnical parameters. In this research, based on geological findings in 66 locations of Tehran's alluvia, the geological variables affecting the geotechnical parameters of the coarse-grained B alluvia including grain size, grain form, grain contact, cement between grain, homogeneity and layering were identified and based on these variables, unit B was divided into four units of Bn1, Bn2, Bn3 and Bn4. Using the results of 27 performed direct shear test and 70 plate loading tests in specified units, the geotechnical parameters of these four units, including the internal friction angle, cohesion, and modulus of deformability were determined. With combination of geological variables and geotechnical parameters, new classification of unite B was proposed that make it is possible to estimate the geotechnical parameters based on the geological variables for this alluvium.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

CHESHOMI, AKBAR, Ramezannejad Elyerdi, Seyed Ramezan, & FAKHER, ALI. (2018). Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters. ENGINEERING GEOLOGY, 11(1 ), 65-79. SID. https://sid.ir/paper/380534/en

Vancouver: Copy

CHESHOMI AKBAR, Ramezannejad Elyerdi Seyed Ramezan, FAKHER ALI. Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters. ENGINEERING GEOLOGY[Internet]. 2018;11(1 ):65-79. Available from: https://sid.ir/paper/380534/en

IEEE: Copy

AKBAR CHESHOMI, Seyed Ramezan Ramezannejad Elyerdi, and ALI FAKHER, “Development of Tehran alluvium classification based on geological characteristics and geotechnical parameters,” ENGINEERING GEOLOGY, vol. 11, no. 1 , pp. 65–79, 2018, [Online]. Available: https://sid.ir/paper/380534/en

Related Journal Papers