Finite Element Analysis of Doorframe Structure of Single Oblique Pole Type in Container Crane

[摘要] Compared with the composite type, the single oblique pole type has more advantages, such as simple structure, thrift steel and high safe overhead clearance. The finite element model of the single oblique pole type is established in nodes by ANSYS, and more details are considered when the model is simplified, such as the section of Girder and Boom, torque in Girder and Boom occurred by Machinery house and Trolley, density according to the way of simplification etc. The stress and deformation of ten observation points are compared and analyzed, when the trolley is in nine dangerous positions. Based on the result of analysis, six dangerous points are selected to provide reference for the detection and evaluation of container crane.

[发布机构] Logistics Engineering College, Shanghai Maritime University, Shanghai; 201306, China^1;Shanghai Institute of Special Equipment Inspection and Technical Research, Shanghai; 200062, China^2

[效力级别] 无线电电子学

[关键词] Container crane;Observation point;Simple structures;Stress and deformation