Analisis Tegangan Pada Penegar Wrang Pelat Akibat Kemiringan Penegar Wrang Pelat
Submission Date: 2018-07-31 12:27:34
Accepted Date: 2019-02-22 00:00:00
Abstract
Fitting yang tidak tepat pada penegar wrang pelat dan pembujur alas dalam menyebabkan terjadinya misalignmen. Misalignment tersebut diperbaiki dengan standard IACS sehingga penegar wrang pelat mengalami kemiringan. Dengan kemiringan yang terjadi pada penegar wrang pelat, tegangan yang terjadi pada sambungan wrang pelat dan pembujur alas dalam mengalami perubahan. Penelitian mengenai peningkatan tegangan akibat perbaikan yang dilakukan dibutuhkan agar perbaikan pada struktur dinyatakan aman.Perhitungan tegangan dilakukan dengan bantuan program elemen hingga. Variasi yang dilakukan adalah model konstruksi dengan misalignment pada penegar wrang pelat flatbar dan berprofil L, lalu dibandingkan dengan model konstruksi tanpa misalignment.Hasil analisis menunjukan peningkatan tegangan akibat misalignment sebesar 4.864% pada konstruksi dengan penegar wrang pelat berpenegar flatbar dan 0.439% pada penegar wrang pelat profil L. Peningkatan tegangan dan nilai tegangan terbesar terjadi pada penegar wrang pelat flatbar yaitu 4.864% dan 116.43 MPa. Tegangan yang terjadi pada model yang mengalami misalignment masih jauh di bawah tegangan ijin menurut Biro Klasifikasi Indonesia yaitu 230 MPa. Penegar wrang pelat dengan profil L lebih menguntungkan secara kekuatan karena memiliki peningkatan tegangan yang lebih kecil dibanding flatbar.
Keywords
Penegar wrang pelat, misalignment, analisis tegangan, metode elemen hingga
CC Licencing
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Refbacks
- There are currently no refbacks.
Jurnal Teknik ITS by Direktorat Riset dan Pengabdian Masyarakat (DRPM) ITS is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at https://ejurnal.its.ac.id/index.php/teknik.
Statistik Pengunjung