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Optimum selection of truss joints coordinates | ||
| journal of kerbala university | ||
| Article 1, Volume 5, Issue 1, 2009, Pages 121-126 PDF (0 K) | ||
| Author | ||
| SALAH NOORI ABBOOD | ||
| Abstract | ||
| The overall stiffness of trusses can be improved by increasing external supports along the trusses length. In this paper, an improvement in truss stiffness was satisfied by minimizing the strain energy of the loaded truss without adding any external supports or change in elements material or cross sectional areas. This was done by changing some joints coordinates and makes an optimum selection to the angle of the truss model’s free end which was found as (61.46o) | ||
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