By using the methods of elasticity theory and Fourier series, we determine the stress-strain state of a beam with two hinged supports bent by a uniformly distributed load. The action of supports is simulated by special distributed loads. The representation of supports in the form of external ...
Study of the effect of the elastic modulus of ribs on the stress-strain state of a composite mesh compartment The computational model of the composite lattice structure consisting of ribs is a finite element model constructed from beam elements. The parameters of the stress-strain state of a com...
Engineering, Design a, Manufacturing and Related Excel SpreadSheets Down Loads - Premium Membership Required 2D Finite Element Analysis Spreadsheet Calculator Premium Membership Required Strain Gage Rosette Equations and Calculator applied to a specimen of a linear, isotropic material. Three-Element Delt...
Finite Element Method (FEM) based electro-chemo-mechanical models that solve transport equations in order to calculate stress and strains at micro-structure scale, have also been widely used [204,205]. To understand the effect of a reduction in the electrode–electrolyte surface contact area on ...
When modelling composite or built up beams using finite element software, analysts find it often convenient to connect two standard EulerBernoulli beam ele... RE Erkmen,A Saleh - 《Advances in Engineering Software》 被引量: 4发表: 2012年 Shear capacity assessment of reinforced concrete beams with...
Based on the variational principle for hybrid stress finiteelement method, the assumed stress distribution can be determinedthrough a variational process which includes a microscopic geometricperturbation. An interpretation of such geometric perturbation isdiscussed. For the creation of, what is called, hyp...
by finite or boundary element calculations or from analytical solutions (10–13), and by the application of the von Mises equivalent stress criterion valid for ductile material state. Sign in to download full-size image Fig. 7. Transformation of an S-N curve from the nominal into the local ...
of stress test brings much inconvenience for quality evaluation and control of the winding process.Therefore,in order to study the winding process of moving beam in detail,the finite element method(FEM) is used to study the characteristics of the stress field,and determine the radial and ...
a limited degree; Wen Yang and others19 conducted static load tests on four plate-insert joints with concrete filled steel tube, and completed the parameter expansion analysis with ABAQUS finite element software, the failure mode of the joints, the reasonable range of the thickness of the joint ...
Finite Element Modeling of Beams With Surface Energy Effects A finite element formulation of a nonclassical beam theory based on the Gurtin-Murdoch model for continua with deformable elastic surfaces is presented. Th... C Liu,RKND Rajapakse,AS Phani - 《Journal of Applied Mechanics》 被引量: ...