A New High-Order Multi-Joint Finite Element for Thin-Walled Bar

LI Zheng-liang; BAI Shao-liang; XIE Wei

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Article Navigation > Applied Mathematics and Mechanics > 2002 > 23(4): 391-399

LI Zheng-liang, BAI Shao-liang, XIE Wei. A New High-Order Multi-Joint Finite Element for Thin-Walled Bar[J]. Applied Mathematics and Mechanics, 2002, 23(4): 391-399.

Citation:

LI Zheng-liang, BAI Shao-liang, XIE Wei. A New High-Order Multi-Joint Finite Element for Thin-Walled Bar[J]. Applied Mathematics and Mechanics, 2002, 23(4): 391-399.

Citation:

LI Zheng-liang, BAI Shao-liang, XIE Wei. A New High-Order Multi-Joint Finite Element for Thin-Walled Bar[J]. Applied Mathematics and Mechanics, 2002, 23(4): 391-399.

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A New High-Order Multi-Joint Finite Element for Thin-Walled Bar

Faculty of Civil Engineering, Chongqing University, Chongqing 400045, P. R. China

Received Date: 2001-01-15
Rev Recd Date: 2001-11-28
Publish Date: 2002-04-15

Abstract

Abstract

A new high-order multi-joint finite element for thin-walled bar was derived from the Hermite interpolation polynomial and minimum potential energy principle. This element's characteristics are that it is of high accuracy and can be used in finite method analysis of bridge, tall mega-structure building.
- Hermite interpolation polynomial,
- finite element,
- minimum potential energy principle,
- thin-walled bar

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References(5)

References

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