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Du Pingan, Liu Qingyou. Substructure Modeling Method for A Special Kind of Beam[J]. Journal of University of Electronic Science and Technology of China, 2000, 29(5): 512-514.
Citation: Du Pingan, Liu Qingyou. Substructure Modeling Method for A Special Kind of Beam[J]. Journal of University of Electronic Science and Technology of China, 2000, 29(5): 512-514.
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Substructure Modeling Method for A Special Kind of Beam

  • 1.

    Dept. of Electromechanical Eng.,UEST of China Chengdu 610054;

  • 2.

    Southwest Petroleum Institute Sichuan Nanchong 637001

  • Received Date: 2000-01-04
  • Publish Date: 2000-10-15
  • With a special kind of beam with two holes, a substructure method for creation of its finite element model is presented in this paper. The division and discretion of the substructure, the definition of boundary freedom and the forming of reduced model are introduced. According to the requirement of displacement coordination when linking with general beam element, the reduced model is transformed into a special kind of beam element, which has the same number of nodes and the same property of node freedom with general beam element. The substructure modeling method can simplify the model and its calculation greatly.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Substructure Modeling Method for A Special Kind of Beam

  • 1. Dept. of Electromechanical Eng.,UEST of China Chengdu 610054;
  • 2. Southwest Petroleum Institute Sichuan Nanchong 637001
  • Received Date: 2000-01-04
  • Publish Date: 2000-10-15

Abstract: With a special kind of beam with two holes, a substructure method for creation of its finite element model is presented in this paper. The division and discretion of the substructure, the definition of boundary freedom and the forming of reduced model are introduced. According to the requirement of displacement coordination when linking with general beam element, the reduced model is transformed into a special kind of beam element, which has the same number of nodes and the same property of node freedom with general beam element. The substructure modeling method can simplify the model and its calculation greatly.

Du Pingan, Liu Qingyou. Substructure Modeling Method for A Special Kind of Beam[J]. Journal of University of Electronic Science and Technology of China, 2000, 29(5): 512-514.
Citation: Du Pingan, Liu Qingyou. Substructure Modeling Method for A Special Kind of Beam[J]. Journal of University of Electronic Science and Technology of China, 2000, 29(5): 512-514.
shu

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