Multiple tuned mass damper based vibration mitigation of offshore wind turbine considering soil–structure interaction
نویسندگان
چکیده
منابع مشابه
A RELIABILITY APPROACH TO COMPARE OPTIMAL SEISMIC DESIGNS OF MULTIPLE-TUNED-MASS-DAMPER
Passive systems are preferred tools for seismic control of buildings challenged by probabilistic nature of the input excitation. However, other types of uncertainty still exist in parameters of the control device even when optimally tuned. The present work concerns optimal design of multiple-tuned-mass-damper embedded on a shear building by a number of meta-heuristics. They include well-known g...
متن کاملکنترل سازه ای و تحلیل خستگی توربین بادی پایه کششی شناور فراساحلی با استفاده از میراگر جرم تنظیم شونده
As wind power continues its rapid growth worldwide, Offshore Wind Turbines (OWTs) are likely to comprise a significant portion of the total production of wind energy. These kinds of wind turbines cause of their placement environment should resist in great stormy conditions, which cause fatigue failures. Fatigue loads are one of the main failure reasons in offshore structures. One of the best wa...
متن کاملReal time tuned mass damper simulation system
The major concern in the construction industry in constructing tall structures is vibration due to wind and earthquake. Tuned mass dampers are an effective and practical ways to reduce the effect of vibration in structures. This thesis presents a tool, which simulates the effect of tuned mass dampers on the structure. This tool has been proposed to form a part of the website, moment.mit.edu. Ja...
متن کاملMULTI–OBJECTIVE OPTIMIZATION OF TUNED MASS DAMPERS CONSIDERING SOIL–STRUCTURE INTERACTION
Tuned mass dampers (TMDs) are as a efficient control tool in order to reduce undesired vibrations of tall buildings and large–span bridges against lateral loads such as wind and earthquake. Although many researchers has been...
متن کاملEstimation of the Vibration Decrement of an Offshore Wind Turbine Support Structure Caused by its Interaction with Soil
I n today 's c u t t i n g costs environment i n the offshore w i n d indus t ry , s ignif icant achievements can be made w i t h a be t t e r assessment of dynamic soil-pile in te rac t ion . O f the m a i n d a m p i n g mechanisms active at an O W T , least is k n o w n about soi l d amp ing . The values f o r th i s c o n t r i b u t i o n used i n the i n d u s t r y today mos t l y calcul...
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ژورنال
عنوان ژورنال: China Ocean Engineering
سال: 2017
ISSN: 0890-5487,2191-8945
DOI: 10.1007/s13344-017-0054-x