Study on Dynamic Response Characteristics of Circular Extended Foundation of Large Wind Turbine Generator
نویسندگان
چکیده
In order to study the dynamic response characteristics of circular extended foundation wind turbine in mountainous areas, a 1:10 scaled model test was carried out on 2MW turbine, and deformation under random load were analyzed by ABAQUS numerical calculation. The results show that: (1) has different stress types windward side leeward side. components are subjected tensile stress, while compressive stress. (2) strain bolt, ring, plate within allowable range material deformation, but relative is quite different. (3) calculation strong compared with failure scale experiment, which shows that overall overturning mode foundation. design construction, it necessary strengthen research anti-overturning expansion
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ژورنال
عنوان ژورنال: Sustainability
سال: 2022
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su142114213