Minimum foundation size and spacing for jacket supported offshore wind turbines considering dynamic design criteria
نویسندگان
چکیده
منابع مشابه
Design and Analysis of Jacket Substructures for Offshore Wind Turbines
This study focused on investigating various existing types of offshore jacket substructures along with a proposed twisted-tripod jacket type (modified jacket (MJ)-structures). The architectures of the three-leg structure, as well as the patented twisted jacket structure motivated the design of the proposed MJ-structures. The dimensions of the structures were designed iteratively using static st...
متن کاملOPTIMAL DESIGN OF JACKET SUPPORTING STRUCTURES FOR OFFSHORE WIND TURBINES USING ENHANCED COLLIDING BODIES OPTIMIZATION ALGORITHM
Structural optimization of offshore wind turbine structures has become an important issue in the past years due to the noticeable developments in offshore wind industry. However, considering the offshore wind turbines’ size and environment, this task is outstandingly difficult. To overcome this barrier, in this paper, a metaheuristic algorithm called Enhanced Colliding Bodies Optimization...
متن کاملDynamics of offshore wind turbines supported on two foundations
j1 Subhamoy Bhattacharya PhD(Cantab) Senior Lecturer in Dynamics, University of Bristol, Bristol, UK j2 James A. Cox MEng Research Postgraduate Student, University of Bristol, Bristol, UK j3 Domenico Lombardi MSc Research Postgraduate Student, University of Bristol, Bristol, UK j4 David Muir Wood MA, PhD(Cantab), FICE, FREng Emeritus Professor of Civil Engineering, University of Bristol, Bristo...
متن کاملHelical piles: an innovative foundation design option for offshore wind turbines.
Offshore wind turbines play a key part in the renewable energy strategy in the UK and Europe as well as in other parts of the world (for example, China). The majority of current developments, certainly in UK waters, have taken place in relatively shallow water and close to shore. This limits the scale of the engineering to relatively simple structures, such as those using monopile foundations, ...
متن کاملDesign of support structures for offshore wind turbines
Offshore wind is the logical next step in the development of wind energy. With higher wind speeds offshore and the fact that turbines can be placed out of sight, offshore wind helps increase the amount of renewable energy signifi cantly. Offshore wind has been developed through pilot projects in the 1990s and has seen commercial development over the last decade. This chapter shows the developme...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Soil Dynamics and Earthquake Engineering
سال: 2019
ISSN: 0267-7261
DOI: 10.1016/j.soildyn.2019.04.024