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Exact formulation of a curved girder element

Blaž Gotovac ; Sveučilište u Splitu, građevinsko arhitektonski fakultet
Renata Sesartić ; Sveučilište u Splitu, građevinsko arhitektonski fakultet
Vedrana Kozulić ; Sveučilište u Splitu, građevinsko arhitektonski fakultet

Sažetak

The numerical formulation of a girder element curved in plane, derived from base functions which include the joint influence of bending, shear and longitudinal forces, is presented in the paper. An original transformation of algebraic-trigonometric base functions into Hermite polynomials, when the curved element assumes a rectilinear form, is also presented. The numerical model has been tested on several elements, and also on a more complex structural assembly.

Ključne riječi

curved girder element; formulation; base function; Hermite polynomials; bending; shear; longitudinal force

Hrčak ID:

46158

URI

https://hrcak.srce.hr/46158

Datum izdavanja:

22.12.2009.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.205 *