2011•Construction MachineryRequires access

Dynamic analysis based on finite element of QTZ630 tower crane

JI Peng-bi

Abstract

Taking QTZ630 tower crane as research object,this paper established its finite element modal with ANSYS.The time response of the deformation and stress of the tower's whole structure was emphatically discussed under loading and unloading conditions with gravity loads and wind load influence.The conclusion of the study has practical significance for reseaching the dynamic characteristics of the tower crane and avoiding accidents caused by material damage.

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Available abstract

Key concepts: Tower crane, Finite element method, Tower, Structural engineering, Modal, Research Object, Modal analysis, Engineering