Forecasting Of The Ultimate Resistance Of Steel Beams Subjected To
Concentrated Loads Using Data Mining Techniques
Author(s)
M. F. Santos, H. Quintela & P. Cruz
Abstract
Forecasting of the ultimate resistance of steel
beams subjected to concentrated loads using
data mining techniques
M. F. ~antos', H. ~uintela' & P. cmz2
1 Department of Information Systems, University of Minho, Portugal
2 Department of Civil Engineering, University of Minho, Portugal
Abstract
In the conception and design of civil engineering structures several factors
should be considered: aesthetics, functionality, deformability, durability,
resistance and cost. In general, that exercise is conditioned to the search of the
safest solution at low cost. This concern, associated to the evolution of the
materials' properties and of the computational tools, has been leading to the use
of more and more refined design methods.
In the special case of steel structures with very slender sections, the error
presented by the current design formulas to forecasting the ultimate resistance of
steel beams subjected to concentrated loads is significant, due to: the influence of
several independent parameters
Keywords
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