IJSTR

International Journal of Scientific & Technology Research

Home About Us Scope Editorial Board Blog/Latest News Contact Us
0.2
2019CiteScore
 
10th percentile
Powered by  Scopus
Scopus coverage:
Nov 2018 to May 2020

CALL FOR PAPERS
AUTHORS
DOWNLOADS
CONTACT

IJSTR >> Volume 10 - Issue 10, October 2021 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



STUDY OF STRUCTURAL BEHAVIOUR OF PRESTRESSED TRANSFER BEAM OF A MULTI-STORIED BUILDING UNDER SEISMIC LOAD

[Full Text]

 

AUTHOR(S)

Lamia Tasnim Imam, Md. Syed-uz-Zaman

 

KEYWORDS

base shear, bending moment, building code, earthquake load analysis, maximum lateral displacement, rotation, shear force.

 

ABSTRACT

Prestressed transfer beam is a new context in structural design. It is used to reduce the number of columns by transferring loads from one column to the surrounding columns with the tensioning of high strength tendons in transfer beam. Different structural behavior under seismic load of a multistoried building is studied in this paper. As a densely populated mega city, multistoried buildings may mitigate the living problem in Dhaka. Prestressed transfer beam having different dimension and at different location can be used in mixed use building for minimizing seismic load. So, a plan of 25 storied residential cum commercial building with two basements had been selected in the context of Dhaka city. The structural behaviour of RCC and prestressed transfer beams have been investigated in this study. Two cases had been established to analyze the building with the use of ETABS 17.0.1. Case 1, in which RCC transfer beams are positioned and Case 2, in which prestressed transfer beams are positioned in different location in 6th floor. Comparison of various parameters like base shear, moments, maximum lateral deflection, inter story drift and rotation between RCC and prestressed transfer beams have been analyzed from the ETABS 17.0.1 software. Prestressed transfer beam must be designed with a proper purpose and functional requirement. Prestressed transfer beams are a typical feature in the multi-storied construction as far now.

 

REFERENCES

[1] Analysis of Deep Beam Using Strut and Tie Model Programme A Strut Tie’’ Civil Engineering Community, 25 Oct.2017.
[2] Abbus Moustafa, 2015, Engineering Earthquake.
[3] .Avinash Pardhi, Parakh Shah, Satihyadav, Pundaik Sapat,Amit kumar Jah, 2016, Seismic Analysis of RCC building with and without floating column.
[4] Bangladesh National Building Code (2006).
[5] Chetan J.Chitte,Anand S.Jadhav,Hemraj R.Kumavat, 2014, Seismic Ponding between Adjacent Building Structures.
[6] Dr.C.C.Fu,Ph.D.,P.E, 2001, The Strut-and-Tie Model of concrete structures.
[7] Hardik Desai, 2016, Base Shear Calculation of RCC Structure.
[8] Hudson,D.E, 1979, .Reading and Interpreting strong motion Accelerograms.
[9] J.S Kuang and Shubin LI, 2001, Analysis and Design of Shear wall transfer beam structure.
[10] Jere.J.M.Timoshenko.S.P. 1996, Bending moment diagram for a simply supported beam induce crack.
[11] John. 2018, ETABS. Structural Bridge Design Software.
[12] Kramer, 1996, The Geotechnical Earthquake Engineering Portal.
[13] Lin,T.Y and Nedh.Burns,1981, Design of Prestress concrete Structure.
[14] Marsono and Subedi. 2000, Comparative Study of Strength of RC Shear Wall at Different Location on Multi-storied Residential Building.
[15] M.R.Falamarz, M.GhaforyAshtiary, 2012, Earthquake_Rotational_Loading.
[16] ONG JIUN DAR, 2007, Analysis and Design of Shear Wall transfer beam.
[17] Post-tensioning institute, 2006, post-tensioning Manual (6thed.)
[18] Rifat Bin Ahmed, 2017, Etabs Installation and Cracking Procedure.
[19] Rosenblueth,E.and Meil,R.L.’’The 1985 Earthquake:Causes and effects in maxico city’’.Concete International,1985,pp.23-35.
[20] Smith Bryan Stafford, and Alex Coull, 1991, Tall Building structures: Analysis and Design.
[21] Taiwan earthquake, 2016, wikipedia.
[22] Terry Freeman, 2008, Shear Force definition.
[23] The basis of the 2001 California Building Code.
[24] Ubani Obinna U, 2016. Lateral deflection of multistory rigid frame building under the action of wind load.
[25] Y.Zhua,R.K.L.Sub, 2008, Influence of local deformation of transfer structure on seismic design.