INVESTIGATION OF THE RIGIDITY OF FLOOR DIAPHRAGMS ON THE BEHAVIOR OF CONCRETE TALL BUILDINGS WITH STAGGERED SHEAR WALLS UNDER LATERAL LOADING

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.

MOSTOUFINEZHAD D.; DAVOUD NABI M.

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

Journal Paper

Paper Information

Journal: ESTEGHLAL Year:2002 | Volume:21 | Issue:1 Page(s): 81-100

Download Full-Text

Persian Verion

View:

2,121

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF THE RIGIDITY OF FLOOR DIAPHRAGMS ON THE BEHAVIOR OF CONCRETE TALL BUILDINGS WITH STAGGERED SHEAR WALLS UNDER LATERAL LOADING

Author(s)

MOSTOUFINEZHAD D. | DAVOUD NABI M. | Issue Writer Certificate

Keywords

REINFORCED CONCRETEQ3

STAGGERED SHEAR WALLQ4

LOAD CARRYING SYSTEMQ4

FLOOR DIAPHRAGMQ4

RIGIDITYQ3

Abstract

In most cases, structural engineers assume a concrete floor to be a rigid diaphragm. Although this simplification is in most cases acceptable, it should be noted that such an assumption may be distrusted due to certain problems. Concrete structures with STAGGERED SHEAR WALLs are among those whose analysis should be conducted with special concern for the behavior of their FLOOR DIAPHRAGMs. However, in the structures with STAGGERED SHEAR WALLs, the horizontal shear due to lateral loads is transmitted to the lower stories through the FLOOR DIAPHRAGM since the walls are not usually located over each other in consecutive stories. Therefore, the RIGIDITY of the FLOOR DIAPHRAGM is of great importance. In the present study, a parametric analysis was performed to investigate the effect of the RIGIDITY of the FLOOR DIAPHRAGM on the load-carrying procedure of the structures with STAGGERED SHEAR WALLs. The investigated parameters were the number of stories, the ratio of length to width of the plan, and the thickness of walls and diaphragms. Furthermore, the study was carried out for both rectangular and I-shape plans. All analyses were dynamically performed by ANSYS 5.4 using acceleration spectrum recommended by Iranian Building Code Standard No. 2800. Finally, the behavior of these structures and comparison of the frequencies, the maximum lateral displacements and the shear in the walls and columns as the responses of rigid and flexible diaphragms were highlighted and outlined.

Cites

No record.

References

No record.

Cite

APA: Copy

MOSTOUFINEZHAD, D., & DAVOUD NABI, M.. (2002). INVESTIGATION OF THE RIGIDITY OF FLOOR DIAPHRAGMS ON THE BEHAVIOR OF CONCRETE TALL BUILDINGS WITH STAGGERED SHEAR WALLS UNDER LATERAL LOADING. ESTEGHLAL, 21(1), 81-100. SID. https://sid.ir/paper/6055/en

Vancouver: Copy

MOSTOUFINEZHAD D., DAVOUD NABI M.. INVESTIGATION OF THE RIGIDITY OF FLOOR DIAPHRAGMS ON THE BEHAVIOR OF CONCRETE TALL BUILDINGS WITH STAGGERED SHEAR WALLS UNDER LATERAL LOADING. ESTEGHLAL[Internet]. 2002;21(1):81-100. Available from: https://sid.ir/paper/6055/en

IEEE: Copy

D. MOSTOUFINEZHAD, and M. DAVOUD NABI, “INVESTIGATION OF THE RIGIDITY OF FLOOR DIAPHRAGMS ON THE BEHAVIOR OF CONCRETE TALL BUILDINGS WITH STAGGERED SHEAR WALLS UNDER LATERAL LOADING,” ESTEGHLAL, vol. 21, no. 1, pp. 81–100, 2002, [Online]. Available: https://sid.ir/paper/6055/en

Related Journal Papers