Kebanyakan pelantar jaket di perairan Malaysia sudah menjangkaui jangka hayat reka
bentuk. disebabkan oleh permintaan secara terus terhadap bekalan petroleum. Oleh yang
demikian, keutuhan pelantar jaket harus ditaksir untuk memastikan ia terus mampu
beroperasi meskipun sudah menjangkaui jangka hayatnya. Analisis pushover akan dijalankan
terhadap pelantar jaket untuk memperoleh Reserve Strength Ratio(RSR) sebagai penunjuk
ketaksiran pelantar jaket. Pelantar jaket dari Perairan Suez, Mexico digunakan dalam analisis
ini. Perisian SAP2000 telah digunakan untuk menjalankan analisis pushover. Disertasi ini
bertujuan untuk memperkenalkan penggunaan kaedah ini untuk pentaksiran pelantar jaket
berdasarkan IS0 19902. Kajian ini telah membuktikan bahawa nilai RSR dengan ISO 19902
sebagai panduan mampu untuk mentaksir keutuhan pelantar.
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Most of the jacket platform in Malaysian water has exceeded their design life, mainly due to
the demand of continue usage to further extract oil from the reservoir. Hence, the reliability
of the jacket platform has to be assessed to ensure they are fit for future operation despite
aging problem. Pushover analysis was performed on jacket platform to obtain Reserve
Strength Ratio as an indicator of the reliability of the jacket. Offshore structures from the
Gulf of Suez, Mexico were used to perform the analysis. The pushover analysis of this study
was performed by SAP2000 program and with nine different live loads. This dissertation
aims to introduce the applications of this approach in deterministic assessment of existing
jacket platform according to ISO 19902. Finding has revealed that RSR value with ISO
19902 as reference is able to determine the structural integrity of the platform.
Reliability assessment of jacket platform using pushover analysis / Hanif Izani Ishak