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EFEKTIFITAS POLA TORSI PADA STRUKTUR RANGKA BALOK KASTELA DENGAN MENGGUNAKAN ETABS

STABILITA || Jurnal Ilmiah Teknik Sipil · Vol. 11 No. 3 (2023) · pp. 204–211

DOI
10.55679/jts.v11i3.46256
ISSN
2657-2273, 2338-2899
Published
2023-11-30
Publisher
Fakultas Teknik Jurusan Sipil Universitas Halu Oleo
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

ABSTRAK Baja memiliki keunggulan karena dapat menyesuaikan bentuk dalam sebuah perancangan dan mempercepat waktu konstruksi. Salah satunya adalah balok kastela yang terbuat dari baja. Namun, karena ukuran penampangnya yang tipis, mereka rentan terhadap deformasi dan ketidakstabilan yang terjadi pada balok yang sering disebut efek torsi. Penelitian ini bertujuan mencari bentang efektif torsi pada balok kastela 225 x 75 x 7 x 8 akibat beban gempa statis dengan mengevaluasi beberapa bentang 3.1 – 3.5-meter menggunakan software etabs v.20. Dari hasil analisis struktur efek torsi pada bentang balok sumbu x dapat untuk bentang efektif balok kastela terhadap torsi akibat beban gempa adalah pada bentang 3.3 m dengan torsi untuk gempa statis sumbu x sebesar 8 Nm dan gempa statis sumbu y sebesar 2.7 Nm. Efektifitas torsi pada bentang balok sumbu y pada balok kastela terhadap torsi akibat beban gempa adalah pada bentang 3.3 m dengan torsi untuk gempa statis sumbu x dengan nilai 5.6 Nm dan gempa statis sumbu y 4.1 Nm. Kata Kunci: Software etabs, torsi, analisis struktur ABSTRACT The use of steel material offers benefits in terms of accelerating construction time and adapting the shape of steel beams to meet design requirements. One of them is a steel beam with battlements. However, because to the narrow nature of steel beams, there is a possibility of instability in the form of deformation occurring outside the loading plane. This type of deformation is commonly referred to as torsion in beams. The objective of this study is to determine the optimal torsion span in castella beams with dimensions of 225 x 75 x 7 x 8 under the influence of a static seismic load. The span range being considered is 3.1m to 3.5m. The analysis will be conducted using Etabs v.20 software. The torsion on the x-axis beam span is evident from the results of the structural analysis conducted using ETABS v.20 software. The castella beam has an effective span of 3.3 m for resisting torsion caused by earthquake stresses. It can withstand a torsion of 8 Nm for x-axis static earthquakes and y-axis static earthquakes. The value is 2.7 Newton meters (Nm). The torsional force acting on the y-axis beam span. The castella beam has an effective span of 3.3 m for resisting torsion caused by earthquake stresses. It can withstand a torsion of 5.6 Nm along the x-axis and 4.1 Nm along the y-axis for static earthquakes. Keywords: Etabs software, torsion, structural analysis

Keywords

Collaboration network of the authors

34 authors · 108 co-authorship links · 4 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Universitas Islam Negeri Ar-Raniry
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Siti Nurjanah AhmadUniversitas Halu Oleo3
Fitriah FitriahUniversitas Islam Negeri Ar-Raniry3
sulha sulhaAffiliation unknown2
Baso MursidiAffiliation unknown2
Wayan MustikaAffiliation unknown2
Edward NgiiUniversitas Halu Oleo1
Abdul KadirUniversitas Halu Oleo1
Minson SimatupangUniversitas Halu Oleo1
Sri Asnita NurdinUniversitas Halu Oleo1
Nasrul NasrulUniversitas Halu Oleo1
jhosirdan jhosiardanAffiliation unknown1
awill balthasarAffiliation unknown1
Septi Marlina Putri SariAffiliation unknown1
Anafi MinmahddunUniversitas Halu Oleo1
Alfi SyahriAffiliation unknown1
I Ketut Putra AdnyanaAffiliation unknown1
Sultan MachmudAffiliation unknown1
LM Nurrahmad ArsyadAffiliation unknown1
M.Rizal M.RizalAffiliation unknown1
Hanafi AshadAffiliation unknown1
Muh Shadikin IsmailAffiliation unknown1
Toni UtinaAffiliation unknown1
Muh Syarif BurhanuddinAffiliation unknown1
Risma DianaAffiliation unknown1
Muriadin MuriadinUniversitas Halu Oleo1
Fitriah MasudAffiliation unknown1
Siti Alawiyah ToresaAffiliation unknown1
Romy TalanipaUniversitas Halu Oleo1
Zulkifly ZulkiflyAffiliation unknown1
Try Sugiyarto SoeparyantoUniversitas Halu Oleo1
La Ode M. Nurrakhmad ArsyadAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/stabilita_jtsuho/oai, first harvested 31 Okt 2026, last seen 1 Nov 2026.
Original metadata (oai_dc)
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	<dc:title xml:lang="en-US">EFEKTIFITAS POLA TORSI PADA STRUKTUR RANGKA BALOK KASTELA DENGAN MENGGUNAKAN ETABS</dc:title>
	<dc:creator>Aswad, Nini Hasriyani</dc:creator>
	<dc:creator>Zainal, Zainal</dc:creator>
	<dc:creator>Masdiana, Masdiana</dc:creator>
	<dc:subject xml:lang="en-US">Etabs software; torsion; structural analysis</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAK
Baja memiliki keunggulan karena dapat menyesuaikan bentuk dalam sebuah perancangan dan mempercepat waktu konstruksi. Salah satunya adalah balok kastela yang terbuat dari baja. Namun, karena ukuran penampangnya yang tipis, mereka rentan terhadap deformasi dan ketidakstabilan yang terjadi pada balok yang sering disebut efek torsi. Penelitian ini bertujuan mencari bentang efektif torsi pada balok kastela 225 x 75 x 7 x 8 akibat beban gempa statis dengan mengevaluasi beberapa bentang 3.1 – 3.5-meter menggunakan software etabs v.20. Dari hasil analisis struktur efek torsi pada bentang balok sumbu x dapat untuk bentang efektif balok kastela terhadap torsi akibat beban gempa adalah pada bentang 3.3 m dengan torsi untuk gempa statis sumbu x sebesar 8 Nm dan gempa statis sumbu y sebesar 2.7 Nm. Efektifitas torsi pada bentang balok sumbu y pada balok kastela terhadap torsi akibat beban gempa adalah pada bentang 3.3 m dengan torsi untuk gempa statis sumbu x dengan nilai 5.6 Nm dan gempa statis sumbu y 4.1 Nm.

Kata Kunci: Software etabs, torsi, analisis struktur
ABSTRACT
The use of steel material offers benefits in terms of accelerating construction time and adapting the shape of steel beams to meet design requirements. One of them is a steel beam with battlements. However, because to the narrow nature of steel beams, there is a possibility of instability in the form of deformation occurring outside the loading plane. This type of deformation is commonly referred to as torsion in beams. The objective of this study is to determine the optimal torsion span in castella beams with dimensions of 225 x 75 x 7 x 8 under the influence of a static seismic load. The span range being considered is 3.1m to 3.5m. The analysis will be conducted using Etabs v.20 software. The torsion on the x-axis beam span is evident from the results of the structural analysis conducted using ETABS v.20 software. The castella beam has an effective span of 3.3 m for resisting torsion caused by earthquake stresses. It can withstand a torsion of 8 Nm for x-axis static earthquakes and y-axis static earthquakes. The value is 2.7 Newton meters (Nm). The torsional force acting on the y-axis beam span. The castella beam has an effective span of 3.3 m for resisting torsion caused by earthquake stresses. It can withstand a torsion of 5.6 Nm along the x-axis and 4.1 Nm along the y-axis for static earthquakes.

Keywords: Etabs software, torsion, structural analysis</dc:description>
	<dc:publisher xml:lang="en-US">Fakultas Teknik Jurusan Sipil Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2023-11-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/stabilita_jtsuho/article/view/46256</dc:identifier>
	<dc:identifier>10.55679/jts.v11i3.46256</dc:identifier>
	<dc:source xml:lang="en-US">STABILITA || Jurnal Ilmiah Teknik Sipil; Vol 11, No 3 (2023): STABILITA || Jurnal Ilmiah Teknik Sipil; 204 – 211</dc:source>
	<dc:source>2657-2273</dc:source>
	<dc:source>2338-2899</dc:source>
	<dc:source>10.55679/jts.v11i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/stabilita_jtsuho/article/view/46256/19373</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Nini Hasriyani Aswad, Zainal Zainal, Masdiana Masdiana</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
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