Ditemukan 3 dokumen yang sesuai dengan query
Fatimah
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ABSTRAK
Pelat dan penegar merupakan bagian utama yang membetuk struktur kapal. Akan tetapi pelat dan penegar merupakan bagian dari kapal yang paling rentan mengalami retakan, hal ini dikarenakan struktur kapal merupakan bagian yang menopang beban yang diterima kapal. Cacat retak pada pelat kapal merupakan salah satu penyebab kegagalan suatu struktur kapal. Salah satu penyebab cacat retak adalah lingkungan yang korosif. Kapal yang pada umumnya terbuat dari baja dan berlayar dilaut, terutama di perairan asin, sangat rentan ...
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Depok: Fakultas Teknik Universitas Indonesia, 2018
S-Pdf
UI - Skripsi Membership Universitas Indonesia Library
Siregar, Atur P.N
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This study explores the effect of increased concrete strength on the behavior of concrete failure. Experimental testing using a three-point bend (TPB) test proposed by RILEM was carried out to calculate the value of fracture energy (GF), stress intensity factor (KIC), and characteristic length (lch) of the concrete. The values of GF and lch, which are proportional to the fracture process zone based on the fictitious crack model, were employed to determine the effect of ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:4 (2017)
Artikel Jurnal Universitas Indonesia Library
Husaini
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Aluminum alloys, such as A6061-T6, are widely used in engineering components. However, detailed knowledge is needed to understand the way they respond to a fracture due to mechanical loading. Fractures occur in the structural component from crack propagation, and it is important to understand the mixed mode fracture behavior of crack growth. In this research, mixed mode fracture testing was conducted on the aluminum alloy A6061-T6 by employing a compact tension shear specimen. Crack growth ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:3 (2016)
Artikel Jurnal Universitas Indonesia Library
