Numerical Study of Structure-Soil-Structure Interaction Effects on Deflection Amplification Factor and Correction for Special Steel Moment Frames

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.

Esmailzadeh Shahri Reza; KARAMODIN A.

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

Journal Paper

Paper Information

Journal: JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING Year:2020 | Volume:6 | Issue:4 (29) Page(s): 55-70

Download Full-Text

Persian Verion

View:

228

Download:

Cites:

Information Journal Paper

Title

Numerical Study of Structure-Soil-Structure Interaction Effects on Deflection Amplification Factor and Correction for Special Steel Moment Frames

Author(s)

Esmailzadeh Shahri Reza | KARAMODIN A. | Issue Writer Certificate

Keywords

Structure-soil-structure interactionQ1

Soil-structure interactionQ1

Deflection amplification factorQ1

Structural driftQ1

Soft storyQ1

Abstract

Considering the importance of the Deflection amplification factor, Cd, in the structural design and the lack of consideration of the structure-soilstructure interaction effects on structural response, this paper has investigated the effects of the most important parameters affecting this factor in the structure-soil-structure systems. Key parameters are period of main (T1) and adjacent (T2) structures, distance between the structures (d) and type of soil. The purpose of this study is to correct the Cd coefficient in steel moment frames under the influence of structural-Soil-structure interaction effect. For this aim, 6 structures of 2 to 15 story based on two types of clay soil in a three distances of zero, 10 and 25 meters using direct method is modelled and analyzed with nonlinear time history method. According to the results, most of the story drifts is concentrated at the first story due to soft base. The minimum ratio of first story drift with respect to the fix-base, is 1. 1 and the maximum is 3. 61. Increasing T1 and T2, the value of this ratio is increased. For the main structures with T1 in the range of 0. 7 to 1. 5 times the soil period, the Structural drift is intensified. Finally, using the results of this study and regression analysis, a correlation coefficient for the Cd is presented based on the spectral response of the Structural drift. Based on the obtained relationship, story drifts, especially at first story, should be increased for the design of the structures.

Cites

No record.

References

No record.

Cite

APA: Copy

Esmailzadeh Shahri, Reza, & KARAMODIN, A.. (2020). Numerical Study of Structure-Soil-Structure Interaction Effects on Deflection Amplification Factor and Correction for Special Steel Moment Frames. JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING, 6(4 (29) ), 55-70. SID. https://sid.ir/paper/398778/en

Vancouver: Copy

Esmailzadeh Shahri Reza, KARAMODIN A.. Numerical Study of Structure-Soil-Structure Interaction Effects on Deflection Amplification Factor and Correction for Special Steel Moment Frames. JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING[Internet]. 2020;6(4 (29) ):55-70. Available from: https://sid.ir/paper/398778/en

IEEE: Copy

Reza Esmailzadeh Shahri, and A. KARAMODIN, “Numerical Study of Structure-Soil-Structure Interaction Effects on Deflection Amplification Factor and Correction for Special Steel Moment Frames,” JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING, vol. 6, no. 4 (29) , pp. 55–70, 2020, [Online]. Available: https://sid.ir/paper/398778/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops