Al Amri, Zulwaqor Maulana Achmad (2016) Analisis Kekuatan Konstruksi Geladak Barge Akibat Pengaruh Beban Pada Saat Proses Transportasi Container Crane PT. Berlian Jasa Terminal Indonesia. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Analisis kekuatan geladak adalah salah satu faktor penting yang harus diperhatikan ketika
melakukan transportasi modul berat dengan menggunakan kapal. Barge pada saat proses
transportasi container crane. Pada tugas akhir akan diketahui apakah kekuatan dari geladak
mampu menahan modul yang berada di atasnya. Analisis diawali dengan permodelan barge
PAS 26011 - TK menggunakan software MAXSURF, dan juga permodelan struktur container
crane menggunakan software SACS. Selanjutkan dilakukan analisis stabilitas keadaan
lightship, halfload, dan fulload. Analisis selanjutnya adalah RAO dan respon spektrum dalam
kondisi kapal berangkat halfload dan fulload untuk mencari percepatan pada gerakan heave,
pitch, dan roll. Perhitungan kekuatan memanjang kapal juga dilakukan untuk mencari bending
moment dan shear force yang terbesar pada badan kapal. Perhitungan beban berikutnya adalah
beban akibat angin. Dari beberapa beban yang telah dianalisa, besar beban tersebut dilakukan
untuk memasukan beban pada software ANSYS Mechanical yang hasilnya adalah berupa
besaran tegangan yang terjadi pada konstruksi geladak ketika mentransportasikan container
crane. Tegangan maksimum yang terjadi adalah sebesar 104.77 MPa dan deformasi maksimum
sebesar 6.89 mm, yang sudah aman berdasarkan codes GL dan ABS
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Analysis of deck strength is one of the important factors that must be considered when doing
heavy transport module by barge. This thesis discusses about the task will be known whether
the strength of the deck capable of holding the module above it. The analysis begins with
modeling barge PAS 26 011 - TK using software maxsurf, and also container crane structure
modeling using SACS software. The next state stability analysis lightship, halfload, and fulload.
Subsequent analysis is RAO and spectrum to make the ship departed (halfload) to seek
acceleration of the movement of heave, pitch, and roll which then calculate the load due to
movement of the ship. Longitudinal strength calculations the ship is also done to find the
bending moment and shear force is the largest in the hull. The calculation of the next load is a
load due to wind. From some of the load that has been analyzed, it put on ANSYS mechanical
software which results in the form of the amount of stress that occurs in the deck construction
when transporting container cranes. The maximum stress that is 104.77 MPa and the maximum
deformation is 6.89 mm. Based on rules ABS Shipbuilding and Repair Quality Standard For
Hull Structures During Construction and Germanischer Lloyd strength deck is able to
transport the modules for stress and deformation is still below to the allowable stress and limit
the deformation
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSKe 623.829 Ala a |
| Uncontrolled Keywords: | Kekuatan Geladak, Barge, Container Crane, Seafastening, Analisis Kekuatan |
| Subjects: | T Technology > TC Hydraulic engineering. Ocean engineering |
| Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 06 Apr 2020 02:28 |
| Last Modified: | 06 Apr 2020 02:28 |
| URI: | http://repository.its.ac.id/id/eprint/75687 |
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