Vertical Extension and Retrofitting of the Existing R.C.C. Commercial Building – A review

Abstract

This study explores the feasibility of vertically extension of existing buildings as a sustainable solution to urban densification, particularly focusing on the structural implications and potential benefits of such extensions. Through structural analysis using advanced software like ETAB, and SAFE. as well as examination of cost-effectiveness, the research evaluates the viability of vertical extensions in different contexts. Case studies from various regions, illustrate the technical challenges and benefits associated with vertical extension projects. The analysis encompasses considerations such as structural stability of existing building after floor extensions, and cost implications, offering insights into the most efficient methods for extending buildings vertically. This research underscores the importance of vertical extension as a sustainable urban development strategy and calls for greater awareness and adoption of this approach within the construction industry. It emphasizes the need for collaborative efforts among stakeholders and proposes a development process to streamline the implementation of vertical extension projects.