Seismic Effect of the Offshore Structure Under Different Earthquake Loadings
نویسندگان
چکیده
Peninsular Malaysia is most affected by the distant Sumatra subduction zone earthquake. Meanwhile, Eastern was subjected to major Philippine and Indonesian Most of offshore platform at Terengganu, Sabah, Sarawak. More than 65% structure exceed range design between 20-30 years. This research aims determine vulnerability risk analysis for existing 3-legged under earthquake load, study behaviors an or minor earth-quake loading, dynamic characteristic platform. SAP 2000 use analyses modelling In 2000, response spectrum, time history, free vibration will be performed. The mixed load consists dead imposed environment loads, load. position has referred American Petroleum Institute (API) standard. off-shore El-Centro Aceh compared history. Based on this study, can withstand low seismic activity, overall joint acceleration, velocity displacement.
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ژورنال
عنوان ژورنال: International Journal of Integrated Engineering
سال: 2023
ISSN: ['2229-838X', '2600-7916']
DOI: https://doi.org/10.30880/ijie.2023.15.02.025