Analisis Kondisi Keruntuhan Dan Beban Tekuk Kolom Profil Baja
DOI:
https://doi.org/10.54367/jrkms.v2i2.522Abstract
This study discussed the H and WF steel profiles that encountered axial compressive forces. A structural element with a straight geometry was loaded by axial compressive forces which is started from 1 N until the highest load that could be achieved. This simulations was done by finite element method program of Ansys R18.0. In this study, an analysis of the H and WF steel profiles was carried out to obtain failure conditions and the value of buckling load that can be achieved from the steel profile with variations in type of restraints. The buckling load analysis is carried out theoretically (literature) and compared with eigenvalue buckling by Ansys R18.0. The buckling load generated by Ansys R18.0 will also be analyzed to obtain the effective length conversion factor (K) and then compare it with the K value got from the existing literature.The results showed both H and WF steel profile underwent failure by flexural buckling conditions, meanwhile the largest buckling load is 1.452,5729 kN of H 200x200x12x8 profile with fixed-fixed type of restraints, and the smallest buckling load was found 1,7639 kN of WF 100x50x7x5 profile with fixed-free type of restraints by the theoretical analysis. The effective length conversion factor (K) by using Ansys R18.0 was found 6% smaller than the existing literature. The buckling loads calculated by Ansys R18.0 was found 12% greater than the results of theoretical analysisReferences
Amin, D.K. (2013). Perhitungan Beban Aksial Kritis Pada Kolom Baja Dalam Sebuah Struktur Portal
Baja. Jurnal Teknik Sipil USU
Anggry. (2010). Tabel Profil Wide Flange Berdasarkan Metode Load Resistant Factor Design
(LRFD). Surabaya: Institut Teknologi Sepuluh Nopember
Dewobroto, W. (2016). Struktur Baja Perilaku, Analisis & Desain – AISC 2010, Edisi ke-2. Tangerang: Jurusan Teknik Sipil Universitas Pelita Harapan
Kohnke, P. 1999. ANSYS Theory Reference Release 5.6, 11th edition. U.S: Southpointe, Canonsburg.
Napitupulu, P.T.L., & Surbakti, B. (2016). Tekuk Profil baja IWF dan Honeycomb (Castella) (Teori dan Eksperimental). Jurnal Teknik Sipil USURuus, K., Handono, B.D., & Pandaleke, R. (2017). Pengaruh Bentuk Badan Profil Baja Ringan Terhadap Kuat Tekan. Jurnal Sipil Statik, 5(5), 249-262
Sandjaya, A., & Suryoatmono, B. (2018). Studi Eksperimental Batang Tekan Baja Canai Dingin Diperkaku Sebagian. Jurnal Teknik Sipil ITB, 25(1), 19-24
Segui, W. T. (2013). Steel Design, Fifth Edition. Stamford, USA: Cengage Learning.
Setiawan, A. (2008). Perencanaan Struktur Baja dengan Metode LRFD (Berdasarkan SNI 03-1729-2002). Jakarta: Erlangga.
Spesifikasi untuk Bangunan Gedung Baja Struktural. SNI 1729-2015 (Standar Nasional Indonesia).
Jakarta: Badan Standardisasi Nasional.
Stevens, D., & Tedianto, L. S. (2018). Analisis Pengaruh Panjang Elemen Terhadap Kuat Tekan Dari Baja Ringan Profil Kanal Dengan Metode Elemen Hingga. Jurnal Mitra Teknik Sipil, 1(1), 159-
Tata Cara Perencanaan Struktur Baja untuk Bangunan Gedung. SNI 03-1729-2002 (Standar Nasional Indonesia). 2002. Jakarta: Departemen Pekerjaan Umum.
Downloads
Published
How to Cite
Issue
Section
License
JRKMS publishes fully open access journals, which means that all articles are available on the internet to all users immediately upon publication. Non-commercial use and distribution in any medium is permitted, provided the author and the journal are properly credited. Authors retain copyright to their work.
