Analysis of telescopic beam structure using couple of DOF technique and its application
GUO Feng1, ZHAO Wei-min2, LI Gui-xian1
Author NameAffiliation
GUO Feng School of Mecharonics Engieering, Harbin Institute of Technology, Harbin 150001, China, guofeng230@163.com
ZHAO Wei-min School of Machinery Science and Engineering, Daqing Petroleum Institute, Daqing 163001, China
LI Gui-xian School of Mecharonics Engieering, Harbin Institute of Technology, Harbin 150001, China, guofeng230@163.com
Abstract:
Couple of DOF technique in FEM and the algorithm for equation group solution in the whole stiffness matrix is studied in this paper. A new procedure is developed for the analysis of telescope beam structure. This method can solve most of the complex structural problems in engineering practice. This method has been used in the FEM analysis of pile frame of multifunction drilling machine, which is designed and manufactured by our research group. The right analysis result can improves the design efficiency and the reliability of the structure and reduce the design cost.
Key words: telescopic beam structure solution method for couple of DOF FEM
DOI：10.11916/j.issn.1005-9113.2009.02.013
Clc Number:TH6
Fund:
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Analysis of telescopic beam structure using couple of DOF technique and its application
本站小编 哈尔滨工业大学/2019-10-23
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