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Mechanical Characteristic Analysis of Dredger Crane Based on ABAQUS

机译:基于ABAQUS的挖泥船起重机机械特性分析

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In order to improve the safety and stability of dredger crane (DC), three dimensional finite element models for the DC were established. By applied loads and boundary conditions, the area of stress concentrations, the axis force of jib cylinder and the reaction force of the king structure was obtained under four typical working conditions. Meanwhile, the related theoretical calculations were accomplished to comparing finite element results and at last some suggestions were given. The conclusions can provide a theoretical reference for the further structure design and optimization of DC.
机译:为了提高挖泥船起重机(DC)的安全性和稳定性,建立了三维有限元模型。通过施加的载荷和边界条件,在四个典型的工作条件下获得应力浓度,旋转轴的轴力和​​王结构的反作用力。同时,完成了相关的理论计算,以比较有限元结果,并在最后给出一些建议。结论可以为DC的进一步结构设计和优化提供理论参考。

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