000009230 001__ 9230
000009230 005__ 20141204092420.0
000009230 04107 $$aeng
000009230 046__ $$k12/05/2014
000009230 100__ $$aMelzerová, L.
000009230 24500 $$aReinforced elements of structures from the glued laminated timber with high performance lamella

000009230 24630 $$n18.$$pEngineering Mechanics 2012
000009230 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009230 506__ $$arestricted
000009230 520__ $$2eng$$aThe paper is concerned with an optimal design of high-strength reinforcing lamella made from glued laminated timber structure controlled by the lamella thickness and material. The stepping stone for the present analysis are the results of nondestructive bending tests of thirty beams with different types of reinforcing lamellas adopting two material variants. Six different thicknesses were examined. The FEM models are created such as to exactly represent the tested beams which allows for a reliable comparison of measured and simulated data, e.g. center point deflection. As a next step, new FEM models are created for one particular real beam made from glued laminated timber reinforced by high performance lamella. Both thickness and material of this lamella are modified in individual numerical simulations to estimate an optimal degree of reinforcement with respect to the maximum deflection allowable for a given loading.

000009230 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009230 653__ $$aglued laminated timber, high performance lamellas, FEM models

000009230 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009230 720__ $$aMelzerová, L.
000009230 8560_ $$ffischerc@itam.cas.cz
000009230 8564_ $$s230214$$uhttps://invenio.itam.cas.cz/record/9230/files/191_Melzerova_L-FT.pdf$$yOriginal version of the author's contribution as presented on CD, poster (No. 191).
000009230 962__ $$r8924
000009230 980__ $$aPAPER