Tehnički vjesnik, Vol. 27 No. 2, 2020.
Prethodno priopćenje
https://doi.org/10.17559/TV-20200123124502
Deflection Calculation for Beam-type Structures from Measured Strain Data
Željko Flajs
orcid.org/0000-0001-6888-9107
; Institute IMS, Bul. vojvode Mišića 43, 11000 Belgrade, Serbia
Emil Veg
; University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia
Nenad Gubeljak
; University of Maribor, Faculty of Mechanical Engineering, Smetanova ul. 17, 20000 Maribor, Slovenia
Goran Šiniković
; University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia
Sažetak
Behavior of structures under various load types is determined by their deformation characteristics, global deformation characteristics - deflections and rotations, and local deformation characteristics – strains / stresses in structure base material. If we know global and local deformation characteristics of a structure, then it is possible to determine the structure behavior under acting loads, on the whole structure or at some part of that structure. The main objective of this research is to verify calculation algorithm for obtaining vertical displacements - the deflection of the structure, based on the known strain values in the structure base material, under acting load. The verification of the calculation algorithm is performed by comparing the numerical and experimental results.
Ključne riječi
calculation algorithm; numerical and experimental results; structure; vertical deflections
Hrčak ID:
236826
URI
Datum izdavanja:
15.4.2020.
Posjeta: 982 *