Pushover Analysis Pile of ULA Jacket Platform Towards Earthquake Loads by SNI-1726:2012
نویسندگان
چکیده
منابع مشابه
Sensitivity analysis of pile-founded fixed steel jacket platforms subjected to seismic loads
The sensitivity of the seismic response parameters to the uncertain modeling variables of pile-founded fixed steel jacket platforms are investigated using the Tornado diagram and the first-order second-moment techniques. The effects of both aleatory and epistemic uncertainty on seismic response parameters have been investigated for an existing offshore platform. The sources of uncertainty consi...
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In the seismic risk assessment of structures, two main random variables are involved, namely the vulnerability of the structure and the seismic action. The aim of the study presented here is to analyze the seismic behavior of the jacket-type offshore platforms as an expensive and vital structure. Furthermore, the influence of the incidence angle of the seismic action is also investigated by usi...
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In the structural optimization problem, the aim is to decrease the amount of structural costs and weight, but the safety of platform should not violate the individual limits enforced by offshore codes. The outer diameter and thickness of members are two important variables in the optimization process and their final dimensions should be obtained according to the optimization algorithms such as ...
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ژورنال
عنوان ژورنال: International Journal of Offshore and Coastal Engineeing
سال: 2017
ISSN: 2580-0914
DOI: 10.12962/j2580-0914.v1i1.2875