A Conceptual Design Approach of Coupled Shear Walls. (9th October 2013)

• Record Type: Journal Article
• Authors: Bhunia, Dipendu; Prakash, Vipul; Pandey, Ashok D.
• Other Names: Lagaros N. D. Academic Editor.; Smith I. Academic Editor.
• Is Part Of: ISRN civil engineering. Volume 2013(2013)
• Publication Date: 2013-10-09
• Subjects: Civil engineering -- Periodicals; Civil engineering; Periodicals; Electronic journals; 624
• DOI: 10.1155/2013/161502
• Languages: English
• ISSNs: 2090-5106

Abstract

Abstract : Earthquake causes considerable damage to a large number of RCC high-rise buildings and tremendous loss of life. Therefore, designers and structural engineers should ensure to offer adequate earthquake resistant provisions with regard to planning, design, and detailing in high-rise buildings to withstand the effect of an earthquake and minimize disaster. As an earthquake resistant system, the use of coupled shear walls is one of the potential options in comparison with moment resistant frame (MRF) and shear wall frame combination systems in RCC high-rise buildings. Furthermore, it is reasonably well established that it is uneconomical to design a structure considering its linear behavior during earthquake. Hence, an alternative design philosophy needs to be evolved in the Indian context to consider the postyield behavior wherein the damage state is evaluated through deformation considerations. In the present context, therefore, performance-based seismic design (PBSD) has been considered to offer significantly improved solutions as compared to the conventional design based on linear response spectrum analysis.