CAJ | 학술논문

运用通用有限元软件ANSYS对风机基础的缩尺简化模型试验进行了模拟与分析，采用面面接触对模拟基础环钢板与混凝土的接触作用，对其内部钢-混凝土的滑移粘结等性能进行了研究，分析了试验模型的传力机理和应变分布特征，确定出合理的库伦摩擦本构的静摩擦系数，有限元计算结果与试验曲线吻合较好，可为风机基础实体模型的理论研究和工程实际分析提供依据。
운용통용유한원연건ANSYS대풍궤기출적축척간화모형시험진행료모의여분석，채용면면접촉대모의기출배강판여혼응토적접촉작용，대기내부강-혼응토적활이점결등성능진행료연구，분석료시험모형적전력궤리화응변분포특정，학정출합리적고륜마찰본구적정마찰계수，유한원계산결과여시험곡선문합교호，가위풍궤기출실체모형적이론연구화공정실제분석제공의거。
Simulation and analysis about trim size simplified model of wind turbine foundation were con-ducted by using general finite element analysis ( FEA ) program ANSYS .Surface-to-surface contact pair was built to simulate the contact function between steel and concrete .The bond-slip property between steel and concrete was studied .Load transfer mechanism and strain distribution of the models were analysed .The nu-merical simulation results were in good agreement with the experimental results .According to this , the finite element model established and analysis results can provide a theoretical reference for later research , and can be used for practical analysis in engineering .