摘要
结合自动扶梯桁架的承载特点计算每个构件的强度和刚度，并运用有限元分析模拟桁架实际受力情况．综合计算结果、分析结果对自动扶梯桁架结构的优化设计提出建议。
The strength and stiffness of each component are calculated by the finite element simulation of truss actual stress with the characteristics of the escalator truss bearing, Based on the calculation results and analysis results, the optimization design of the escalator truss structure is proposed.
作者
刘立新
王典强
LIU Lixin WANG Dianqiang
出处
《中国电梯》
2017年第15期21-23,共3页
China Elevator
关键词
自动扶梯
桁架结构
强度
刚度
抗扭性
优化设计
escalator
truss structure
strength
stiffness
torsion
optimization design
