Studi Evaluasi Desain Pipeline Berbasis Reliability

Rohmi, Ellya (2006) Studi Evaluasi Desain Pipeline Berbasis Reliability. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kesulitan utama dalam penggunaan gas alam adalah transportasi dan penyimpanan. Jalur pipa (pipeline) untuk gas alam sangat ekonomis, namun tidak praktis ketika menyeberangi samudera. Samahalnya dengan jalur pipa gas (onshore pipeline) antara Pagardewa dan Labuhan Maringgai, kondisi lingkungan yang dilalui berbeda - beda sehingga menyebabkan kekuatan dan beban pipa yang dialami juga berbeda - beda. Oleh karena itu perlu diketahui berapa nilai keandalan pada jalur pipa gas tersebut agar dapat diketahui berapa lama lifetime-nya untuk beroperasi dengan aman. Perhitungan keandalan yang dilakukan menggunakan pendekatan Mean Value First Order Second Moment (MVFOSM). Metode ini dipilih karena berdasarkan tingkat analisa yang dilakukan dan data yang telah tersedia. Dari perhitungan ini diharapkan nantinya akan mengetahui nilai safety index (fJ) dan nilai probability of failure (Pf) pada desainjalur pipa gas
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The main challenges in utilizing natural gas are transportation and storage. Natural gas pipelines are very economical, but impractical when crossing oceans. Similarly, the onshore gas pipeline between Pagardewa and Labuhan Maringgai faces varying environmental conditions, resulting in varying pipe strengths and loads. Therefore, it is necessary to determine the reliability of the gas pipeline to determine its safe operating lifetime. The reliability calculation uses the Mean Value First Order Second Moment (MVFOSM) approach. This method was chosen because it is based on the level of analysis performed and the available data. From this calculation, it is expected that the safety index (fJ) and probability of failure (Pf) values ​​will be known in the gas pipeline design

Item Type:	Thesis (Other)
Additional Information:	RSSP 665.744 Roh s-1 (weeding)
Uncontrolled Keywords:	Desain jalur pipa gas, Keandalan; Pipeline design, Reliability
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA660.P55 Underground pipeline design, construction and management
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	19 Dec 2025 04:02
Last Modified:	19 Dec 2025 04:02
URI:	http://repository.its.ac.id/id/eprint/129095

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