NARANDA, FERDY (2014) ANALISIS TEKNIS PENGARUH SUHU RUANG MESIN KAPAL KAYU TERHADAP KEKUATAN BAMBU LAMINASI DENGAN VARIASI LAMA PEMANASAN. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Bambu dinilai paling cocok untuk menggantikan kayu karena mempunyai banyak
keunggulan untuk dijadikan material utama pembuatan kapal. Penarapan bambu sebagai
material utama pembuatan kapal juga harus mempertimbangkan panas yang terjadi pada ruang
mesin. Laminasi bambu harus mampu bertahan pada suhu panas yang diakibatkan oleh mesin
kapal. Tujuan dari tugas akhir ini adalah menganalisis ketahanan bambu laminasi terhadap suhu
panas ruang mesin. Pertama, pembuatan spesimen laminasi bambu. Kedua, spesimen laminasi
bambu dipanaskan pada suhu 60°C, 80°C, 100°C, 120°C dan lama pemanasannya 2 jam, 4 jam,
6 jam. Ketiga, dilakukan uji tarik dan uji tekuk. Keempat, dilakukan analisis perbandingan
terhadap variasi suhu dan lama pemanasan yang telah dilakukan bambu laminasi mengalami
peningkatan kekuatan tarik dan tekuk sampai dengan suhu 100°C dan mengalami penurunan
pada suhu 120°C. Dan dari hasil pengujian yaitu uji tarik dan uji tekuk yang telah dilakukan
pada laminasi bambu suhu 100°C dengan lama pemanasan 2 jam, 4 jam, 6 jam memiliki
kekuatan terbesar didapatkan kuat tarik 147,496 Mpa, 148,755 Mpa, 170,593 Mpa dan kuat
tekuk sebesar 113.16 Mpa, 126,936 Mpa, 152,52 Mpa. Pada suhu 120°C yang mengalami
penurunan kekuatan tarik dan tekuk didapatkan kuat tarik sebesar 141,136 Mpa, 131,193 Mpa,
120,769 dan kuat tekuk sebesar 130.872 Mpa, 128,904 Mpa, 109,224 Mpa. Berdasarkan hasil
data pengujian bambu laminasi masih memenuhi kekuatannya apabila mendapat panas dari
mesin sebesar 80°C dan panas suhu ruang mesin 45°C.
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Bamboo is considered the most suitable for replacing wood because it has many
advantages to be used as the main material shipbuilding. Application of bamboo as the main
material shipbuilding also have to consider the heat that occurs in the engine room. Bamboo
laminate must be able to withstand the heat caused by the ship's engines. The purpose of this
thesis is to analyze the resilience of bamboo laminate to heat the engine room. First, the
manufacture of laminated bamboo specimens. Second, bamboo laminate specimen is heated at
a temperature of 60 ° C, 80 ° C, 100 ° C, 120 ° C and long heating 2 hours, 4 hours, 6 hours.
Third, test material with tensile and bending tests. Fourth, comparative analysis of the variations
in temperature and prolonged heating of laminated bamboo that has been done to increase the
tensile strength and bend up to a temperature of 100 ° C and decreased at a temperature of
120oC. And the results of testing the tensile test and bending test has been done on bamboo
laminate temperature of 100 ° C with a heating time 2 hours, 4 hours, 6 hours has the greatest
power obtained 147.496 MPa tensile strength, MPa 148.755, 170.593 MPa and a strong
buckling of 113.16 MPa, 126.936 MPa, 152.52 MPa. At a temperature of 120 ° C which
decreased tensile strength and bending strength obtained at 141.136 MPa, MPa 131.193,
120.769 and strong buckling of 130 872 MPa, MPa 128.904, 109.224 MPa. Based on the results
of the test data laminated bamboo strength still strong from the engine when it gets hot at 80 °
C and the heat of the engine room temperature of 45 ° C.
Item Type: | Thesis (Undergraduate) |
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Additional Information: | RSKe 623.853 Nar a |
Uncontrolled Keywords: | Kapal Kayu , Bambu Laminasi, Variasi Suhu Pemanasan Bambu |
Subjects: | V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM293 Shipping--Indonesia--Safety measures |
Divisions: | Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis |
Depositing User: | Anis Wulandari |
Date Deposited: | 11 Jan 2017 07:47 |
Last Modified: | 11 Jan 2017 07:47 |
URI: | http://repository.its.ac.id/id/eprint/1492 |
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