Authors : Shreeshakthi.B; A. K. Nantha Kumar

Volume/Issue : Volume 9 - 2024, Issue 5 - May

Google Scholar : https://tinyurl.com/2j3u36nc

Scribd : https://tinyurl.com/5hzn3njw

DOI : https://doi.org/10.38124/ijisrt/IJISRT24MAY457

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.

Abstract : There is an increasing trend in the construction field to build structures that are asymmetric both horizontally and vertically due to the need for unique aesthetic appearance. Also, the increase in population forces people to build structures in densely populated cities leading to scarcity of land for construction. Many other circumstances pave the way for structures to be irregular in nature. These structures have to be made seismically resistant in order to avoid loss of life and property. Shear walls are one among the solutions to conditions that don't satisfy seismic resistance. They have high stiffness which counteracts the lateral loads of the building due to earthquake forces. This study aims at providing insight to major findings about the behavior of asymmetric structures with different locations of shear walls in terms of seismic response parameters.

Keywords : Asymmetric Structure, Shear Wall, Seismic Response.

References :

1. Kamalroop Kaur and Balwinder Singh., “Seismic Analysis of Symmetric and Asymmetric Structures with and without Shear wall using Etabs software,”IOP Conf Series,Earth and Environmental Science 889,2021, 012043 , doi:10.1088/1755-1315/889/1/012043.
2. Bush R.C.Research Scholar a, Shirkol A.I. a, Sruthi J.S. b, Ajay Kumar c., “Study of seismic analysis of asymmetric building with different shapes of staggered openings and without openings in Shear Wall”, Elsevier, Volume 64,Part 2,2022, https://doi.org/10.1016/j.matpr.2022.05.073.
3. Mayank Barser,Bush Rc, Anoop I Shirkol., “Performance analysis of asymmetrical RC structures using different configurations of shear wall,”, Elsevier, Volume  88, Part 1, 2023, https://doi.org/10.1016/j.matpr.2023.04.493.
4. Sammelan Pokharel, S. Lakshmi Ganesh, G. Sabarish., “Seismic Performance of Symmetric and Asymmetric Multi-Storied Buildings, “International Journal of Recent Technology and Engineering (IJRTE),ISSN: 2277-3878, Volume-8 Issue-1S3, June 2019,Retrieval Number: A10660681S319/19©BEIESP.
5. Gagandeep and Aditya Kumar Tiwary., “Analysis of Asymmetrical Building with Shear Wall under Seismic Loading, “International Journal of Engineering Science Invention (IJESI),ISSN (Online): 2319 – 6734, ISSN (Print): 2319 – 6726,Volume 7, Issue 6 Ver III ,June 2018, https://www.researchgate.net/publication/326547655_Analysis_of_Asymmetrical_Building_with_Shear_Wall_under_Seismic_Loading.
6. Patil A. G.,Prof. Hamane A. A.,”Analysis of Shear wall at Different Location for Asymmetric High Rise Building” International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.3, Issue 7, page no.250 - 255, July-2018, Available :http://www.ijsdr.org/papers/IJSDR1807042.pdf.
7. Shagun Chaddha and Navpreet Soni.,”Effect of Shear Wall on Asymmetrical Building with Variation in Support Condition. International Journal of Civil Engineering and Technology, 8(7),ISSN Print: 0976-6308 and ISSN Online: 0976-6316, 2017, pp. 730–741, http://iaeme.com/Home/issue/IJCIET?Volume=8&Issue=7.
8. Osama Ahmed, Dr.s.Amaresh Babu., “Analysis Of Asymmetrical Buildings With Base Isolator, Shear Wall And Bracing System Located At Near Fault Region Using Non Linear Time History,” IJEDR, Volume 7, Issue 4 ,ISSN: 2321-9939,2019, https://www.ijedr.org/papers/IJEDR1904102.pdf.
9. Manoj Chougule, Prof V.V Nair., “Capacity Spectrum Analysis of R.C.C Structure with & without shear wall in plan symmetry & asymmetry,” IJRTI ,Volume 8, Issue 4,ISSN: 2456-3315, 2023,https://www.ijrti.org/papers/IJRTI2304066.pdf.
10. Asif Momin, V. M. Bogar.,”Seismic Analysis of Asymmetric Multi-Storied Frame-Shear Wall  Building Including Soil Structure-Interaction “International Research Journal of Engineering and Technology (IRJET) ,e-ISSN: 2395-0056,p-ISSN: 2395-0072,Volume: 06, Issue: 07 ,July 2019, https://www.irjet.net/archives/V6/i7/IRJET-V6I7339.pdf.
11. Mohammad Aminnia, Mahmood Hosseini., “The Effects of Placement and Cross-Section Shape of Shear Walls in Multi-Story RC Buildings with Plan Irregularity on Their Seismic Behavior by Using Nonlinear Time History Analyses”World Academy of Science, Engineering and Technology, “International Journal of Civil and Environmental Engineering,Vol:9, No:10, 2015, scholar.waset.org/1307-6892/10002559.
12. Basu Dhakal, and Richika Rathore., “Seismic Analysis of Vertically Irregular RC Building Frame With and Without Shear Wall Using NBC 105:2020,”International Journal of Innovative Research in Engineering & Management (IJIREM) ISSN: 2350-0557, Volume-9, Issue-5, October 2022, https://doi.org/10.55524/ijirem.2022.9.5.23.
13. Sachin Kumar Dangia and Saleem Akhtar., “Seismic analysis of a RC building on sloping ground with shear wall at different positions “Proceedings of the International Conference on Sustainable Materials and Structures for Civil Infrastructures (SMSCI2019) AIP Conf. Proc. 2158, 020030-1–020030-10,SMSCI2019, https://doi.org/10.1063/1.5127154.
14. Mr. Buddharatna Ingole and Prof. Bharti Changode., “Seismic Analysis of Positioning of RC Shear Wall and Bracing on Lateral Performance of Building Having Re-Entrant Corners, “International Journal of Advanced Research in Science, Communication and Technology (IJARSCT),ISSN (Online) 2581-9429,Volume 2, Issue 9, June 2022, DOI: 10.48175/568,https://ijarsct.co.in/Paper5196.pdf.
15. Gaikwad Ujwala Vithal., “Effect of Shear Wall on Seismic Behavior of  Unsymmetrical Reinforced Concrete Structure'' International Journal of Research and Scientific Innovation (IJRSI) | Volume IV, Issue X, ISSN 2321–2705, October 2017, https://www.rsisinternational.org/IJRSI/Issue47/61-81.pdf.
16. Proving shear walls at eccentric positions can increase force and torsion on structure. This can lead to uneconomical structure.