نتایج جستجو برای: offshore structure
تعداد نتایج: 1581327 فیلتر نتایج به سال:
Offshore aquaculture is increasingly viewed as a mechanism to meet growing protein demand for seafood, while minimizing adverse consequences on the environment and other uses in the oceans. However, despite growing interest in offshore aquaculture, there appears to be no consensus as to what measures commonly define an offshore site or how effects of offshore aquaculture—relative to more nearsh...
One of the important items in offshore structure design is fatigue analysis. Because of existence of periodic loads derived by wave, sea current, wind, etc. this analysis has become one of the major analysis in basic design. Estimation of structure’s life that is generated from fatigue analysis is more important in operation of the offshore unit. In this paper according to the environment...
Due to their worldwide distribution and occupancy of different types of environments, bottlenose dolphins display considerable morphological variation. Despite limited understanding about the taxonomic identity of such forms and connectivity among them at global scale, coastal (or inshore) and offshore (or oceanic) ecotypes have been widely recognized in several ocean regions. In the Southwest ...
As the offshoring becomes more widespread, business practitioners outsource their activities to overseas countries. Although there is a wealth of academic literature examining outsourcing and offshoring, there is little literature that addresses the current outsourcing decision most firms facing, which is where to outsource. Given multi-attribute nature of offshore location selection, this pape...
The southeast offshore Mie earthquake occurred on April 1, 2016 near the rupture area of the 1944 Tonankai earthquake, where seismicity around the interface of the Philippine Sea plate had been very low until this earthquake. Since this earthquake occurred outside of seismic arrays, the focal mechanism and depth were not precisely constrained using a one-dimensional velocity model, as in a conv...
Suction caissons have recently been considered as a cost effective alternative to conventional foundations for offshore met-masts and wind turbines. Such foundation arrangements are suitable for applications within water depths of 20-30m. Most offshore structures have stringent serviceability limit states imposed on their design dictating the allowable structural deflections and accumulated rot...
Offshore wind offers a very large clean power resource, but electricity from the first US offshore wind contracts is costlier than current regional wholesale electricity prices. To better understand the factors that drive these costs, we develop a pro-forma cash flow model to calculate two results: the levelized cost of energy, and the breakeven price required for financial viability. We then d...
تراکم دینامیکی یکی از روشهای بهسازی عمیق خاک می باشد با توجه به گسترش و پیشرفتهای علمی در جهان و ساخت سازه ها بنادر و اسکله ها بزرگ در مناطق مختلف نیاز به بستر مناسب و ایمن احساس می شود کشور ما نیز از این مسیله مستثنی نمی باشد با توجه به گسترش زیاد مرزهای ایران در مناطق ساحلی و توسعه بندرسازی و اسکله سازی و مشکل دار بودن خاک در این مناطق بکی از بهترین گزینه ها برای ایجاد بستر مناسب استفاده از ت...
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