نتایج جستجو برای: offshore jacket platforms
تعداد نتایج: 70946 فیلتر نتایج به سال:
Wireless sensing technology can collect pressure, temperature, and flow measurements in remote and often unsafe locations that is common in the offshore/on land oil and gas industry without cables and the associated problems. However, the severe offshore conditions make it necessary to develop reliable and cost-effective real-time monitoring structures when building offshore control and monitor...
Incremental Dynamic Analysis (IDA) is a parametric analysis method that has recently emerged in several different forms to estimate more thoroughly structural performance under seismic loads. It involves subjecting a structural model to one (or more) ground motion record(s), each scaled to multiple levels of intensity, thus producing one (or more) curve(s) of response parameterized versus inten...
Abstract The unwanted vibrations of offshore structures induced by wave or earthquake loads can lead to the reduction service life and fatigue failure platforms. This paper introduces tuned inerter damper (TID) a jacket platform as passive control device for mitigating excessive structure loads. An analytical design method is proposed platforms influence installation location on modal response ...
Installation of jacket platforms requires simultaneous and combined operations multiple assets. Once the whole process has to be planned, it is necessary predict in a fast reliable way possible weather limitations that may occur during operations. The paper will present major challenges this unusual innovative Dynamic Positioning analysis which been carried out for Ana Jacket installation. obta...
Evaluation of seismic behavior of offshore platforms is one of the important design steps in seismic regions. Nevertheless, because of complication and time cost of these methods, engineers usually do not study them deeply. Endurance Time (ET) method is a good solution for this problem. In this method, with acceptance of a reasonable region of errors, the time of analysis can be reduced conside...
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