Unified Fundamental Formulas for Static Analysis of Pin-Jointed Bar Assemblies

Unified Fundamental Formulas for Static Analysis of Pin-Jointed Bar Assemblies

The initial axial forces of members—whatever caused by prestress or external loads—may strongly change the mechanical properties of pin-jointed bar assemblies, to enhance, or even establish their structural stiffness. The structural responses under external disturbance cannot be calculated accuratel...

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Bibliographic Details
Main Authors: Pei Zhang, Huiting Xiong, Junsheng Chen
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Symmetry
Subjects:
pin-jointed bar assemblies
static analysis
initial axial forces
matrix force method
displacement based method
moore–penrose generalized inverse
Online Access:https://www.mdpi.com/2073-8994/12/6/994

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https://www.mdpi.com/2073-8994/12/6/994

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