The three-dimentional finite element analysis of the shole diesel crankshaft
  
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DOI:10.7511/jslx19943046
KeyWord:finite element,substructure method,crankshafts/single crank throw
Pu Junping  Wu Changhua
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Abstract:
      This paper makes the three-dimentional finite element analysis of the whole diesel crankshaft by means of the substructural method.Through dividing the crankshaft,which the complicated substructural problem of engineering,into substructures and solving it.is more flexble rational structural models can be established. Also,the order of eouations canbe reduced and a large number of repeated computational works can be saved,the great free-dom degree subject can be solved by using very little internal storage capacity when there isnot a large sized computer.