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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: | Experimental Investigation on Behavior of Lightweight CFST under Axial compression |
| Authors Name: | Amrutha R , Abhishek K R , Naveen Kumar S , Pradeep Kumar K M , Prof. Abhilasha G T |
| Unique Id: | IJSDR1905081 |
| Published In: | Volume 4 Issue 5, May-2019 |
| Abstract: | Test on steel column of rectangular and circular sections filled with lightweight concrete were performed to investigate the behaviour of such columns under axial loadings to resist earthquake in buildings. With the rapid growth in building construction and urbanisation, buildings are getting taller and bigger than ever. Everywhere majority of structures are constructed with the help of concrete resulting into very heavy structures. Heavy loads are one of the limitations for construction of tall buildings. If somehow structures are made lighter, cost of the foundation can also be lowered down. Conventional concrete is one of the main reason in increasing the weight of the buildings. Light weight concrete can be very much effective in reducing the overall weight of the building. In conventional concrete, larger volume comprises of coarse aggregates. In this experiment, attempt has been made to replace conventional coarse aggregates with cinders, which is lightweight due to its low specific gravity and thermal conductivity. The hollow tubes are designed in such a way that they are capable of supporting the floor load up to three or four floors. The hollow steel tubes are either fabricated or rolled to be erected first to support the construction load of the upper floors. Such structural system has the additional advantage of both steel and reinforced concrete frame. As the cinder is fully replaced to coarse aggregate to design the coarse aggregate to design the concrete mix ACI 211.2-98 Code is used. |
| Keywords: | Cement, Cinders, (LWCFST) Lightweight concrete filled steel tubes. |
| Cite Article: | "Experimental Investigation on Behavior of Lightweight CFST under Axial compression", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.4, Issue 5, page no.453 - 458, May-2019, Available :http://www.ijsdr.org/papers/IJSDR1905081.pdf |
| Downloads: | 000337067 |
| Publication Details: | Published Paper ID: IJSDR1905081 Registration ID:190588 Published In: Volume 4 Issue 5, May-2019 DOI (Digital Object Identifier): Page No: 453 - 458 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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