利用ANSYS有限元软件对预埋塔筒式风塔基础结构进行了模拟计算与分析,重点剖析容易导致风机基础破坏的强度和刚度薄弱环节.由ANSYS计算结果分析了由于预埋塔筒较浅引起的混凝土的应力变化,及在塔筒结束处应力转向钢筋的过程.从而为工程设计提出建议,避免设计中的安全隐患导致风机基础破坏事故.%Simulation and analysis using ANSYS finite element software of embedded cylindrical tower wind tower foundation were made, the focus of analysis is strength and stiffness of weak links which easily lead to the destruction of wind turbine foundation, the stress of the concrete due to the embedded tower shallow was analyzed according to the, ANSYS calculation analysis results, and the process which the stress turned to the reinforcement at the end of the tower were also analyzed. Recommendations for engineering design were pointed out, to avoid security risks in the design led to the turbine foundation damage accidents.
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