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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | STUDIES ON BEHAVIOUR OF COMPOSITE BEAMS AND COLUMNS WITH PARTIAL REPLACEMENT OF COARSE AGGREGATE BY STEEL SLAG |
| Authors Name: | Saurabh , Swati |
| Unique Id: | IJSDR2312075 |
| Published In: | Volume 8 Issue 12, December-2023 |
| Abstract: | The cost of land and construction materials has been increasing in a consistent pace. A better utilization of both construction materials and cost will have more advantages regarding to savings in the floor area. The high rise buildings provide underground parking area in order to minimize the space scarcity in-order to save maximum floor area. The columns in these type of high rise buildings are larger in size and hence, it occupies more spaces in the floor area which results in increasing both construction and materials cost. In order to reduce the size of such columns, a special type of composite column known as concrete filled steel tubular is introduced. It is a special class of structural system where the properties of both steel and concrete are used up to their maximum advantage. When employed under favorable conditions, in-filled concrete inhibits the local buckling of the tubular shell and steel casing confines the core tri-axially creating a confinement for better seismic resistance. Two types of columns such as Long Columns and Short Columns. The Columns developed with two different cross sections such as solid and hollow. Concrete filled steel tubular beams are also investigated with square cross section. Concrete of grade M50 has been used for the investigation and six different mixes like conventional concrete, convention concrete with steel fibre reinforcement, conventional concrete with polypropylene fibre reinforcement, concrete with 40% of steel slag replaced against coarse aggregate, steel slag concrete with steel fibre reinforcement and steel slag concrete with polypropylene fibre reinforcement. Steel slag concrete filled steel tubular section members perform notably than the conventional concrete filled steel tubular section. The presence of fiber increases the load and deformation behavior of columns and beams. A high modulus steel reinforced concrete infill increases the load carrying capacity of members and low modulus polypropylene fiber improves the deformation behavior notably. |
| Keywords: | Concrete, Self-Compacting Concrete, Finite Element Analysis |
| Cite Article: | "STUDIES ON BEHAVIOUR OF COMPOSITE BEAMS AND COLUMNS WITH PARTIAL REPLACEMENT OF COARSE AGGREGATE BY STEEL SLAG", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.8, Issue 12, page no.568 - 576, December-2023, Available :http://www.ijsdr.org/papers/IJSDR2312075.pdf |
| Downloads: | 000338720 |
| Publication Details: | Published Paper ID: IJSDR2312075 Registration ID:209610 Published In: Volume 8 Issue 12, December-2023 DOI (Digital Object Identifier): Page No: 568 - 576 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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