EVALUATION OF LIQUEFACTION HAZARD ALONG LINE 2 OF RASHT METRO BY THE USE OF AHP FUZZY METHOD

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.

UROMEIHY A.; RAZAVI E.S.; BAGHERI V.

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

Journal Paper

Paper Information

Journal: GEOSCIENCES Year:2017 | Volume:26 | Issue:103 Page(s): 227-236

Download Full-Text

Persian Verion

View:

912

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF LIQUEFACTION HAZARD ALONG LINE 2 OF RASHT METRO BY THE USE OF AHP FUZZY METHOD

Author(s)

UROMEIHY A. | RAZAVI E.S. | BAGHERI V. | Issue Writer Certificate

Keywords

LINE 2 METRO OF RASHT CITYQ1

LIQUEFACTION POTENTIALQ1

HAZARD ZONATION MAPQ1

ARCGISQ2

AHPF METHODQ2

Abstract

Rasht City is capital of Gilan Provence and is considered as one of the metropolitans along the south coast of the Caspian Sea. In terms of geological setting, the city is situated to the north of the Alborz Mountains and in the Gorgan-Rasht sedimentary zone. The area is characterized by many active faults, with the Khazar fault being regarded as the most effect one, which can produce a gravity acceleration of 0.3g for a major earthquake. According to geotechnical data from exploration boreholes, the ground surface along Line 2 of Metro in the city comprises mainly a sequence of silts and clays with interlayers of gravel and sand. Due to high level of groundwater table, abundance of fine-grained soils, high seismicity potential, and production of ground vibration during movement of the train, liquefaction can be expected to occur along the Metro line. The aim of this paper is therefore to evaluate the liquefaction hazard potential along the Line 2 of Metro of the Rasht City by preparing a HAZARD ZONATION MAP. Liquefaction HAZARD ZONATION MAPping was carried out using data gathered from 14 exploration boreholes drilled to a depth down to 40 meters integrated into Analytical Hierarchy Process (AHP) in the GIS modelling system. In this regards, five layers of information including soil type, SPT number, overburden pressure, plastic index and maximum gravity acceleration were considered. The results indicate that the range of liquefaction hazard varies between low to very high, and the maximum rate of liquefaction is expected in BC2 and I2 stations (Sazeman-e-Ab and Husain Abad areas, respectively). Soil type and groundwater table are recognized to be the most effecttive agents in inducing potential liquefaction.

Cites

No record.

References

No record.

Cite

APA: Copy

UROMEIHY, A., RAZAVI, E.S., & BAGHERI, V.. (2017). EVALUATION OF LIQUEFACTION HAZARD ALONG LINE 2 OF RASHT METRO BY THE USE OF AHP FUZZY METHOD. GEOSCIENCES, 26(103), 227-236. SID. https://sid.ir/paper/32426/en

Vancouver: Copy

UROMEIHY A., RAZAVI E.S., BAGHERI V.. EVALUATION OF LIQUEFACTION HAZARD ALONG LINE 2 OF RASHT METRO BY THE USE OF AHP FUZZY METHOD. GEOSCIENCES[Internet]. 2017;26(103):227-236. Available from: https://sid.ir/paper/32426/en

IEEE: Copy

A. UROMEIHY, E.S. RAZAVI, and V. BAGHERI, “EVALUATION OF LIQUEFACTION HAZARD ALONG LINE 2 OF RASHT METRO BY THE USE OF AHP FUZZY METHOD,” GEOSCIENCES, vol. 26, no. 103, pp. 227–236, 2017, [Online]. Available: https://sid.ir/paper/32426/en

Related Journal Papers