Stress and strain analysis and parameter optimization of pipe truss tower connection of super-large tower crane based on FEM
Guang Zeng,
Kun Chen,
Yupeng Wang
et al.
Abstract:Clamping bushing structure is an internode connection mechanism designed for the standard section of tubular truss tower. In this paper, the clamping bushing structure of the connecting mechanism of super-large tower crane is taken as the research object, a three-dimensional model of clamping bushing structure is established and imported into ABAQUS, and its multi-body contact model is further constructed to study the contact and bearing relationship of the structure under multiple working conditions, and the … Show more
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