【摘要】 分析了恒仁高孔平面定轮闸门的工作特点 ;根据钢闸门设计规范和水工金属结构报废标准 ,讨论了在役闸门的强度评判标准 ;研究和建立了平面闸门的精细组合有限元模型并作了计算 ,据此对闸门的强度和刚度进行校核 ,对闸门安全性进行了评价更多还原

【Abstract】 The work characteristic of Hengren higher hole fixed wheel plane gate is analyzed in this paper. According to the steel gate design specification and the hydraulic metal structure discard the standard, the strength standard of the distinguishing of service gate is discussed. The stress and deformation of the gate at different working water level are calculated in detail. On these grounds, the strength and stiffness of the gate is checked and its safety is appraised. Research methods and research results can be provided reference for the design ,analysis and safety appraisal of the same kind of plane gate.更多还原