International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 04 | Apr 2024
p-ISSN: 2395-0072
www.irjet.net
DESIGN AND ANALYSIS OF MULTISTORY BUILDING WITH AND WITHOUT FLOATING COLUMN Yashwanthkumar S S1, Deshmukh Aditya Santosh2 , Patil Siddhi Sanjay3, Wadkar Raj Umesh4, Chotaliya Haresh Chandrakant5 1 Asst Professor, Department Of Civil Engineering, New Horizon Institute Of Technology And Management,
Maharashtra, India
2 B.E Student , Department Of Civil Engineering , New Horizon Institute Of Technology And Management ,
Maharashtra , India
3B.E Student, Department Of Civil Engineering , New Horizon Institute Of Technology And Management ,
Maharashtra , India
4 B.E Student , Department Of Civil Engineering , New Horizon Institute Of Technology And Management ,
Maharashtra , India
5 B.E Student , Department Of Civil Engineering , New Horizon Institute Of Technology And Management ,
Maharashtra , India ---------------------------------------------------------------------***--------------------------------------------------------------------2.3 Define Material Properties: Abstract - The floating column is a vertical member which rest on a beam but doesn’t transfer the load directly to the foundation. Floating column act as the point load which act over a beam and thid beam tranfer its load to other adjecnt column. The column may start off on any of the intermideate floor beam while it is resting over a beam.
Assign specific material properties to the elements. For example, specify parameters like concrete grade, steel grade, density, Young's Modulus, Poisson's ratio, etc.
2.4 Load Application:
Key Words: Columns, Floating Columns ,G+12, STADD Pro.
• Apply all the relevant loads to the model. This includes:
1.INTRODUCTION
• Dead loads.
A floating column is a structural element in a building that is not rigidly connected to the foundation or the structure below it. Instead, it is supported by other structural elements such as walls or beams. Floating columns are often used in construction to accommodate changes in the layout of a building or to create open spaces with fewer obstructions. They can also be used to transfer loads from upper floors to the foundation while allowing flexibility in the arrangement of the lower levels. This flexibility can be advantageous in architectural design and space planning.
• Live loads . • Snow loads, if applicable. • Wind loads, as per local codes. • Earthquake loads, if the project is in a seismic zone.
2.5 LOAD COMBINATION Following load combinations were considered in analysis of the building as per IS 1893(Part 1):2002
2. METHODOLOGY 2.1 Architectural Drawings:
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Obtain or create detailed architectural drawings. These will serve as the basis for your structural design. Pay close attention to elements like beams, columns, slabs, walls, openings, and building dimensions..
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2.2 Creating the Model in STAAD Pro:
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•Launch STAAD Pro and start a new project. Import or draw the structural geometry based on the architectural plans. This involves defining nodes, beams, columns, slabs, walls, and other structural elements.
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Dead Loads (DL): Self-weight of structural elements, including beams, columns, slabs, etc. Fixed loads like permanent equipment, finishes, and other non-moving loads. Live Loads (LL): Occupancy loads based on the intended use of each floor (e.g., residential, commercial, industrial). Variable loads such as furniture, storage, and people. Wind Loads (WL): Wind forces acting on the structure, considering the local wind speed, exposure category, and building shape.
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