BENDESA MAS, I MADE GOVINDA (2020) NUMERICAL STUDY OF CONCRETE ENCASED STEEL COMPOSITE COLUMN SUBJECTED TO CONCENTRIC LOADING. S1 thesis, UNIVERSITAS ATMA JAYA YOGYAKARTA.
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Abstract
This final project aim is to compare the axial load capacity of concrete encased steel composite column using two different design codes and conducting numerical analysis, where the result was verified with previous experiment. For the design codes, SNI 1729-2015 and Eurocode4 were used in this final project. ABAQUS software was used for the numerical analysis and conducting compression test. In this final project one specimen from previous experiment, where all the property and dimension is the same. ABAQUS result and design code was compared with previous experiment result. This final project used secondary data from previous research about concrete encased steel composite column subjected to concentric loading. The column was a square cross section with 200 x 200 mm dimension and 1400 mm of height. This column were longitudinally reinforced by 4 bars of 12 mm diameter high-grade steel with 8 mm of stirrups diameter. The steel section dimension were 100 mm depth of steel section and 50 width of flange with 6.6 thickness of flange and 4.5 thickness of web. The result of this final project were the predicted axial load capacity using design codes equation were conservative, the SNI 1729-2015 result was 938 KN and Eurocode4 result was 957 KN, where the experiment result was 1050 KN. When the design code compared with the numerical analysis result, the numerical analysis gave closer result to the experiment result, where the numerical analysis result was 1108 KN or 5% higher than the experiment result.
| Item Type: | Thesis (S1) |
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| Uncontrolled Keywords: | concrete encased composite column, axial compression capacity, numerical analysis, design codes, ABAQUS. |
| Subjects: | Civil Engineering > Structure |
| Divisions: | Fakultas Teknik > Teknik Sipil Internasional |
| Depositing User: | Editor UAJY |
| Date Deposited: | 19 Mar 2021 10:51 |
| Last Modified: | 19 Mar 2021 10:51 |
| URI: | http://e-journal.uajy.ac.id/id/eprint/23560 |
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