Layer beamNonlinear analytical modelShear connectionShear flowSlipSteel-ConcreteStrain-Softening interlayerThis two-page short version of the paper presents the application of the model to two steel-concrete composite beams, while the model is synthesized in the full version of the paper....
In the present paper, an explicit beam element for non-symmetric thin-walled composite shafts is developed. The element is developed from the WS element which normally demands numerical integration. It allows circumferential changes of the radius but takes advantage of the fact that it is only ...
Apart from analytical based models composite thin walled beams are studied also by means of finite element method. Altenbach et al. [1] developed a generalized Vlasov theory for thin-walled composite beam and next an isoparametric finite element with arbitrary nodal degrees of freedom. The element...
A 2−3-µm silver epoxy (silver powder: Fisher Scientific, Hampton, NH, USA; Epoxy: EPO-TEK 301) composite with a thickness of quarter wavelength was attached to the surface of the piezoelectric layer to further enhance the pressure amplitude and axial resolution. Afterwards, a thin layer...
The geometry of each lattice structures was created in Matlab (R2017b) and was then used as an input file for numerical simulations in a nonlinear finite element solver (Abaqus Standard 6. 14). We used the linear Timoshenko beam elements (B21) with a rectangular cross-section because these ...
Furthermore, with the development of advanced manufacturing processes and the importance of having an optimum weight distribution, beams with a varying cross-section can be produced using different types of structural materials such as wood, steel, and composite materials. Functionally graded materials ...
Ghasemi AR, Mohandes M (2017) Nonlinear free vibration of laminated composite Euler-Bernoulli beams based on finite strain using generalized differential quadrature method. Mech Adv Mater Struct 24(11):917–923 Article Google Scholar Glass L, Kauffman SA (1973) The logical analysis of continuous,...
Reference and relative dosimetry in small and composite fields are the subject of the International Atomic Energy Agency (IAEA) dosimetry code of practice that has been published as TRS-483 and an AAPM summary publication (IAEA TRS 483; Dosimetry of small static fields used in external beam ...
Besides the morphology, the chemical composition of the CS-PDMS composite was examined by label-free stimulated Raman scattering (SRS) and photothermal imaging to confirm the boundary between the CS-PDMS layer and the pure PDMS layer (Fig.S4). The femtosecond SRS of C-H bonds in PDMS only ...
A vast literature has been devoted to study the microstructure and the interactions amongst the phases towards a reliable prediction of the effective properties [3,4,5] and the final performance of the composite. The geometrical parameters, such as arrangement, orientation, shape, and volume ...