Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga
This paper is aimed to determine the critical buckling load of the beam-column structures for practical applications. Firstly, the critical buckling loads is calculated numerically based on finite difference method. For geometrical modeling, the structures are supported in three types of supports; p...
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| Format: | Article |
| Language: | English |
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Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas
2017-10-01
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| Series: | Metal: Jurnal Sistem Mekanik dan Termal |
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| Online Access: | https://metal.ft.unand.ac.id/index.php/metal/article/view/42 |
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| author | Eka Satria N Nusyirwan Deri Yunifki |
| author_facet | Eka Satria N Nusyirwan Deri Yunifki |
| author_sort | Eka Satria |
| collection | DOAJ |
| description | This paper is aimed to determine the critical buckling load of the beam-column structures for practical applications. Firstly, the critical buckling loads is calculated numerically based on finite difference method. For geometrical modeling, the structures are supported in three types of supports; pinned-roller, fixed-free, and fixed-pinned. Then, a geometry of the beam is varied in variation of slenderness ratio. The load is given in types of uniform distribution load, q, laterally and a concentrated load, P, axially. Using a computational program, the relationships of P/q to slendernes ratio, l, for all models are determined. The results then are approached by regression technique of a least square method in order to find a the best fit of equation. This equation is recommended as a practical equation for determining the critical buckling of the beam-column structures under variation of types of supports, slenderness ratio and rasio P/q. |
| format | Article |
| id | doaj-art-8b614160e7be4335ae9838ae8170ac34 |
| institution | Kabale University |
| issn | 2598-1137 2597-4483 |
| language | English |
| publishDate | 2017-10-01 |
| publisher | Department of Mechanical Engineering, Faculty of Engineering, Universitas Andalas |
| record_format | Article |
| series | Metal: Jurnal Sistem Mekanik dan Termal |
| spelling | doaj-art-8b614160e7be4335ae9838ae8170ac342025-02-01T10:20:39ZengDepartment of Mechanical Engineering, Faculty of Engineering, Universitas AndalasMetal: Jurnal Sistem Mekanik dan Termal2598-11372597-44832017-10-011211712410.25077/metal.1.2.117-124.201715Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda HinggaEka Satria0N Nusyirwan1Deri Yunifki2Jurusan Teknik Mesin Universitas Andalas, Kampus Limau Manis, Padang, 25133Jurusan Teknik Mesin Universitas Andalas, Kampus Limau Manis, Padang, 25133Jurusan Teknik Mesin Universitas Andalas, Kampus Limau Manis, Padang, 25133This paper is aimed to determine the critical buckling load of the beam-column structures for practical applications. Firstly, the critical buckling loads is calculated numerically based on finite difference method. For geometrical modeling, the structures are supported in three types of supports; pinned-roller, fixed-free, and fixed-pinned. Then, a geometry of the beam is varied in variation of slenderness ratio. The load is given in types of uniform distribution load, q, laterally and a concentrated load, P, axially. Using a computational program, the relationships of P/q to slendernes ratio, l, for all models are determined. The results then are approached by regression technique of a least square method in order to find a the best fit of equation. This equation is recommended as a practical equation for determining the critical buckling of the beam-column structures under variation of types of supports, slenderness ratio and rasio P/q.https://metal.ft.unand.ac.id/index.php/metal/article/view/42balok-kolombeban kritismetode beda hinggabeban aksial dan lateral |
| spellingShingle | Eka Satria N Nusyirwan Deri Yunifki Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga Metal: Jurnal Sistem Mekanik dan Termal balok-kolom beban kritis metode beda hingga beban aksial dan lateral |
| title | Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga |
| title_full | Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga |
| title_fullStr | Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga |
| title_full_unstemmed | Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga |
| title_short | Penghitungan Beban Kritis pada Struktur Balok-Kolom Akibat Pembebanan Secara Aksial dan Lateral Berbasiskan Metode Beda Hingga |
| title_sort | penghitungan beban kritis pada struktur balok kolom akibat pembebanan secara aksial dan lateral berbasiskan metode beda hingga |
| topic | balok-kolom beban kritis metode beda hingga beban aksial dan lateral |
| url | https://metal.ft.unand.ac.id/index.php/metal/article/view/42 |
| work_keys_str_mv | AT ekasatria penghitunganbebankritispadastrukturbalokkolomakibatpembebanansecaraaksialdanlateralberbasiskanmetodebedahingga AT nnusyirwan penghitunganbebankritispadastrukturbalokkolomakibatpembebanansecaraaksialdanlateralberbasiskanmetodebedahingga AT deriyunifki penghitunganbebankritispadastrukturbalokkolomakibatpembebanansecaraaksialdanlateralberbasiskanmetodebedahingga |