International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 01 | Jan 2024
p-ISSN: 2395-0072
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COMPARATIVE ANALYSIS OF STEEL BUILDING ON SLOPING GROUND FOR DIFFERENT ANGLE Siddhesh Wavale1, Trupti Narkhede2, P J Salunke3 1
M. E. Student, Dept. of Structural Engineering, MGM college of engineering and technology kamothe navi-mumbai 2 Professor, Dept. of Structural Engineering, MGM college of engineering and technology kamothe navi-mumbai 3 Head of the Department, Dept. of Structural Engineering, MGM college of engineering and technology kamothe navi-mumbai ---------------------------------------------------------------------***--------------------------------------------------------------------Angles and Plate. In modern construction, steel structures are used for almost every type of structure including heavy industrial building, high-rise building, equipment support system, infrastructure, bridge, tower, airport terminal, heavy industrial plant, pipe rack, etc
Abstract – The unpredictable natural disasters like earthquakes leads to the importance of seismic studies. In this research paper we study steel structure on sloping ground where structure is step-back. The structure is totally commercial building. The structure is examined for seismic zone III and soil condition is hard consider. The structure is compared the sloping ground and plain ground and also with and with-out bracing system. The total 24 model is done on ETABS 2019 software. The 12 model is analysis on plain ground and sloping ground with-out Bracing system and 12 model is analysis on plain ground and sloping ground withBracing System. The slope is 10-degree, 20-degree and 30degree. The bracing is applying X-Bracing at outer peripherals and Diamond-Bracing at Center of core. The Models are analysis for various aspect like Story Displacement, Natural period of Oscillation, Base Shear, etc. In this research P-delta is not Consider.
1.2 Scope of the Project The structure is (G+10), (G+20), and (G+30) floor for commercial used where floor to floor height 3.5m. The building rest on sloping in one side ground where slope is 10, 20, 30 and plain ground under the seismic and wind load. The building frame is step back. The structure should be analysis with and without Bracing system. The result of this analysis will include base shear, Displacement, natural period of oscillation.
Key Words: Steel Structure, Step back, Sloping Ground, Bracing, RSM, Natural period of Oscillation, Base Shear
The conclusion will be finding out and compared with different configuration. At the end, a suitable configuration of building to be used in hilly region is suggested.
1. Introduction Generally, all buildings are constructed on horizontal plain level ground. In the hilly region having sloping ground it is hard to build the multistory structures. The constructions of the building now days are progress on sloping ground due to lack of horizontal plain level ground. These hill regions are the most hazardous view shows sometimes due to some natural calamities like land sides and seismic activity. The earthquake is the one of the major factors is consider on the sloping and mountainous areas. Thus, due to growing level of heavy population the biggest reason of construction done on mountainous areas.
1.3 Methodology of Project In this research paper I will study the Steel frame With and With-Out Bracing System In plain ground and sloping ground in different angle. Modal of structure is done on CSI ETABS Analysis of Steel Structure as per IS800:2007. Seismic analysis carried out by Response Spectrum Method as per IS 1893:2016 and Wind analysis as per IS875 (part 3):2015. Modal is to be run on CSI ETABS software. The result should be obtained from ETABS. Observed and compare the result like base shear, Natural period of oscillation and displacement, etc. Conclusion
1.1 Steel Structure Steel structure is a metal structure which is made of structural steel components connect with each other to carry loads and provide full rigidity. Structural Steel is steel construction material which fabricated with a specific shape and chemical composition to suit a project’s applicable specifications. Common shapes include the I-beam, Channels,
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