Analisa Bangunan Laut dengan Program Metode Elemen Hingga Struktur Frame 3 Dimensi

Norman, Iskandar (2001) Analisa Bangunan Laut dengan Program Metode Elemen Hingga Struktur Frame 3 Dimensi. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggunaan aplikasi komputer pada perhitungan kekuatan suatu struktur dengan bentuk yang komplek akan sangat membantu. Berikut adalah program aplikasi yang mengetrapkan metode elemen hingga untuk elemen frame 3 dimensi, program aplikasi ini disusun dengan kompiler Borland Delphi 5.0 dengan persyaratan minimum hardware yang disarankan adalah processor Pentium II 400 z dan ram 32 Mb. Rancangan struktur bangunan laut tipe jacket akan sangat cocok untuk diaplikasikan pada program ini. Program aplikasi sekaligus juga dapat meng- ng beban-beban lingkungan seperti beban gelombang, beban arus dan beban n. Dan selanjutnya akan dilakukan pemeriksaan yang antara lain adalah periksaan tegangan cylindrical member, perhitungan buckling, hoopstress at tekanan hidrostatik, dan punching shear berdasarkan persyaratan dari API 2A) - Recommended Practice for Planning, Designing and Constructing d Offshore Platforms, 1993. 1 aplikasi program dan analisa menunjukkan bahwa untuk struktur yang telah itukan dan dengan beban yang dialaminya, struktur telah memenuhi varatan dari API. Namun demikian, rasio tevanvan (Sr) van p melamnani =========================================================================================== ; use of application program in strength calculation of a complex structure have :n universally accepted. In this final assignment, an application program that >ly Finite Element Method for 3-D frame element has been developed. This plication program is developed using Borland Delphi 5.0 compiler that the limum hardware requirement is Pentium II 400 MHz processor with 32 Mb M. ; design of jacket type offshore structures will be very much aided by this dication program. The program also calculate the environmental loadings such wave, current and wind forces. Then, the structure will be checked for ■ndncal member stress, buckling calculation, hoopstress of hydrostatic pressure 1 punching shear based on the requirement of API (RP2A) - Recommended 'dice for Planning, Designing and Constructing Fixed Offshore Platforms, >3. : result of an analysis of an offshore structure using this program shows that for ticular structure with top load, weight of structure and wave, current and wind j has been fulfilled the requirement of API. The value of stress ratio (Sr) above

Item Type: Thesis (Undergraduate)
Additional Information: RSPe 627.98 Nor a
Uncontrolled Keywords: struktur bangunan laut, metode elemen hingga, struktur frame 3 dimensi, jacket type, offshore structures
Subjects: T Technology > TC Hydraulic engineering. Ocean engineering > TC1680 Offshore structures
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions: Faculty of Marine Technology > Naval Architecture and Shipbuilding Engineering > (S1) Undergraduate Theses
Depositing User: Eny Widiastuti -
Date Deposited: 22 Mar 2018 07:49
Last Modified: 22 Mar 2018 07:49
URI: http://repository.its.ac.id/id/eprint/51612

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