International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 11 | Nov 2024
p-ISSN: 2395-0072
www.irjet.net
Analysis & Design of G+30 Residential Building using ETABS forvarious Frame Structure in Zones IV & V .
Puppala Harshanth1, Katukoori Veda Samhitha2 ,M.Tech
1M.Tech Scholar, Department of Civil Engineering, Siddhartha Institute of Technology and Sciences (SITS), Hyderabad,India (puppalaharshanth@gmail.com) 2Assistant Professor, Department of Civil Engineering, Siddhartha Institute of Technology and Sciences (SITS), Hyderabad,India (sits.vedasamhithakatukoori@siddhartha.co.in) ------------------------------------------------------------------------***-------------------------------------------------------------------Abstract The growing demand for high-rise residential buildings in earthquake-prone areas necessitates a thorough understanding of functional planning and structural behavior. This study focuses on the design, static analysis, and seismic performance evaluation of a G+30 residential building using ETABS software, targeting seismic Zones IV and V. These zones are highly vulnerable to earthquakes, making stability and safety under seismic forces essential. The research follows IS 1893:2002 guidelines, simulating low, medium, and high ground motion frequencies to assess the building's seismic response. Static analysis of key structural components, including beams, columns, and slabs, is conducted. Different frame sections are compared to determine configurations with optimal lateral stiffness and ductility, critical for absorbing and dissipating seismic energy to minimize damage. The study also evaluates the effects of load distribution, earthquake forces, and wind loads on structural stability. ETABS simulations provide insights into the performance of the G+30 building under various seismic conditions, identifying frame sections with superior ground motion resistance. Recommendations for optimal material use and design strategies are offered to enhance the resilience and integrity of high-rise buildings. This research benefits structural engineers and designersby improving the seismic safety of residential buildings. Keywords: G+30 residential building, ETABS, seismic Zones IV & V, static analysis, structural design, earthquake resistance, IS1893:2002, ground motion, ductility, lateral stiffness, high-rise buildings.
1. INTRODUCTION The perspective of a structural engineer, high-rise buildings (HRBs) are significantly affected by lateral forces such as wind and seismic activity, which influence their structural design and behavior [1]. Ancient constructions like the Egyptian pyramids highlight the long-standing need for stable and functional tall structures [2]. The challenges of urbanization, especially in seismic-prone areas like India, demand innovative solutions for resilient designs [3]. Seismic Zones IV and V, as classified by IS 1893, require advanced planning due to their heightened earthquake risks [4]. Recent advancements, such as cold-formed steel frames and high-strength materials, have enhanced lateral resistance in HRBs [5]. Base isolators and vibration-controlled systems have further improved stability and reduced seismic impact [6][7]. Technologies like ETABS facilitate detailed static and dynamic analysis, optimizing building designs for safety and efficiency [8]. Studies emphasize the importance of integrating braced frame structures and tuned dampers to improve seismic resilience in high-risk zones [9][10]. This research focuses on utilizing these technologies to propose design strategies for G+30 residential buildings in Zones IV and V, enhancing their structural performance and safety under dynamic conditions.
2. OBJECTIVES OF THE WORK
The Principal Objective of this Project is to Plan, Static analysis and Design a G+30 Residential Building in ETABS.
To understand the basic concepts of principles of planning which are required for functional design of building.
To examine the structure utilizing the seismic zones in Zones 4 and 5. © 2024, IRJET
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