International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 07 | July 2022
p-ISSN: 2395-0072
www.irjet.net
“A COMPARATIVE STUDY & ANALYSIS OF SEISMIC BEHAVIOUR OF COMPOSITE AND RCC STUCTURE USING E-TABS” Ankit Mourya, Dr. J.N. vyas 1Student,
Department of civil engineering Mahakal Institute of Technology and Management Ujjain 2Director, Mahakal Institute of Technology and Management Ujjain. ---------------------------------------------------------------------***--------------------------------------------------------------------insulation can be done by concrete. Similarly buckling of Abstract -
steel can also be restrained by concrete. In order, to derive the optimum benefits from both materials composite construction is widely preferred.
R.C.C and composite structures are popular these days. As a result alternative structural systems are gradually developing in India to compete with RCC structural systems. The majority of the structures are RCC. In India, RCC structures are currently dominant, with steel structures gradually making their way into multistory building structures. As a result, a comparative analysis is required to determine the most effective structure.
2. METHODOLOGY RCC structural systems have been formed. Again following same plan, composite structural systems have been formed. Then structural modeling and analysis have been performed by ETABS 2019 software for the selected two types of structural systems. Loads are assigned as per required for residential building. Load combinations are generated regarding. Comparisons of seismic structural behaviors have been prepared to evaluate better most effective structural system for the building used for this research.
Key Words: RCC STRUCTURE & COMPOSITE STRUCTURE SYSTEM,AXIAL LOAD, BASE REACTION & COST ANALYSIS.
1. INTRODUCTION In Indian construction industry use of structural steel is less as compare to other developing countries.
DATA FOR ANALYSIS OF RCC AND COMPOSITE STRUCRTURE
Seeing the development in constructing industry, there is a serious need to explore more in the field of construction and accept new improved techniques. Steel concrete composite frames prove to be an efficient and durable approach to solve the problems faced in high rise buildings
1.1). Reinforced Concrete Concrete has excellent fire resistance properties, requiring no additional construction costs to adhere to the International Building Code (IBC) fire protection standards. However, concrete buildings will still likely use other materials that are not fire resistant. Reinforced concrete, when constructed properly, has excellent corrosion resistance properties. Concrete is not only resistant to water, but needs it to cure and develop its strength over time.
1.2). Combining steel and reinforced concrete Steel and concrete materials may have different properties and characteristics; they both seem to complement each other in many ways. Steel has excellent resistance to tensile loading but lesser weight ratio so thin sections are used which may be prone to buckling phenomenon. On the other hand, concrete is good in resistance to compressive force. Steel may be used to induce ductility an important criterion for tall building, while corrosion protection and thermal
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Impact Factor value: 7.529
1.
Plan Dimension
= 24Mx24M
2.
Story Height
= 3.5M
3.
Height of Structure
= 42M
4.
Depth of foundation
= -10.5M
5.
Seismic zone
=4
6.
Zone factor
= 0.24
7.
Soil type
= hard soil
8.
Important factor
=1
9.
Damping ratio
=0.05 or 5%
10. Grade of concrete
= M30
11. Grade of steel
= Fe-500
Design Loads Both gravity loads (dead load and live load) and lateral load (earthquake load) are considered to analyze the selected building for the both types of structural systems. Design loads are considered and calculated.
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