Stress-displacement elements or other elements without temperature degree of freedom are not allowed ...
(including Mutlu): Stress and displacement discontinuity element method for undrained analysis; Engineering Fracture Mechanics 72 (2005) 1411-1437.Bobet A, Mutlu O (2005) Stress and displacement discontinuity element method for undrained analysis. Eng Fract Mech 72: 1411–1437...
提示:Stress-..提示:Stress-displacement elements or other elements without temperature degree of freedom are not allo
Invariant 8-node hybrid-stress elements for thin and moderately thick plates Eight-node hybrid-stress elements are developed for the analysis of plates ranging from arbitrarily thin to moderately thick. The displacement behaviour is... RL Spilker - 《International Journal for Numerical Methods in Eng...
Comparative analysis of hybrid-trefftz stress and displacement elements The alternative stress and displacement models of the hybrid-Trefftz finite element formulation for the analysis of linear boundary value problems are deri... JATD Freitas,C Cismasiu,ZM Wang - 《Archives of Computational Methods in...
The numerical integration technique is adopted for special elements. The displacement extrapolation method is formulated to calculate the stress intensity factor based on the least square method. The numerical computation programs are developed by using the MATLAB, and the numerical calculations are ...
Incompressible and locking-free finite elements from Rayleigh mode vectors: quadratic polynomial displacement fields Under pure bending, with an arbitrary patch of plane four-node finite elements, the exact analytical algebraic expressions of deformation, strain and stres... G Dasgupta - 《Acta Mechanic...
It is noted that the central feature of the procedure that was developed is the evaluation of the stiffness properties of structural elements based on assumed sets of displacement interpolation functions. As originally applied, the method used direct stiffness assembly to establish the structure ...
A new method called the Stress Compensation-Displacement Discontinuity Method (SC-DDM) is proposed for the Homogenization Analysis of 2-dimensional Multi Joint Set Problem.Mechanical behavior of the rock mass which contains many joint sets within is dependent upon the joint set geometry and condition...
The number of elements and nodes were approximately 2.4 × 104 and 2.6 × 104, respectively. One end of the whole microsegment model was completely fixed, while the other end was coupled with the central point, and the displacement boundary condition (Ya) was applied to the coupling point. ...