A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stress concentration in timber beams
Finite element technique is reviewed to consider orthotropic material and then used to calculate stress distribution near end of simply supported beam and over area of shear test block; it is then shown that nonlinear stress-strain behavior of wood must be considered if results are to be realistic in regions of high stress gradient; it is shown how failure may be predicted with finite element approach; finally, experimental technique is outlined which may provide required data and results of several laboratory tests on shear modulus are presented.
Stress concentration in timber beams
Finite element technique is reviewed to consider orthotropic material and then used to calculate stress distribution near end of simply supported beam and over area of shear test block; it is then shown that nonlinear stress-strain behavior of wood must be considered if results are to be realistic in regions of high stress gradient; it is shown how failure may be predicted with finite element approach; finally, experimental technique is outlined which may provide required data and results of several laboratory tests on shear modulus are presented.
Stress concentration in timber beams
ASCE -- Proc (J Structural Div)
Hooley, R.F. (author) / Hibbert, P.D. (author)
1967
13 pages
Article (Journal)
English
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