Matrix Displacement Method for
Concrete Filled Steel Tubular Arch Structures

XIONG Feng; TONG Qiang; LAI Xi-ling

Volume 13 Issue 5

Oct. 2000

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Abstract

References

Journal of Southwest Jiaotong University > 2000 > 13(5): 480-483.

BU Lei, YIN Chuan-zhong, PU Yun. A Genetic and Simulated Annealing Algorithm forOptimal Sequential Casing of Less-than-Carload Freights[J]. Journal of Southwest Jiaotong University, 2002, 15(5): 531-535.

Citation:

XIONG Feng, TONG Qiang, LAI Xi-ling. Matrix Displacement Method for Concrete Filled Steel Tubular Arch Structures[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 480-483.

Citation:

XIONG Feng, TONG Qiang, LAI Xi-ling. Matrix Displacement Method for Concrete Filled Steel Tubular Arch Structures[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 480-483.

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Matrix Displacement Method for Concrete Filled Steel Tubular Arch Structures

Publish Date: 25 Oct 2000

Abstract

Abstract

Regarding the concrete filledsteeltube asa compositematerial, thispaperproposesa newmatrix displacement method for analyzing concrete filledsteel tubular archstructures. On the basisof sub-structure analysisof crosssectionsby space finite elementmethod, spacesub-elementsare transformed tobeamelementsofmatrix displacementmethodby plane section hypothesis. Thereby the stiffness matrix of the beam elements is obtained. If further researched, the method can be applied to nonlinear analysis of these arch structures.
- steel tubes,
- structural computation,
- concrete filled steel tubular arch,
- space finite element,
- matrix displacement method