Boundary Element Methods in Mechanics (Computational Methods in Mechanics, Vol 3)ix, 598 p. : 25 cm\nIncludes bibliographies and indexes
indirect boundary element methoddynamic fracture mechanicsstress intensity factorsdisplacement discontinuityIndirect boundary element methods (fictitious load and displacement discontinuity) have been developed for the analysis of three-dimensional elastostatic and elastodynamic fracture mechanics problems. A set of ...
This work presents alternative time-marching schemes for performing elastodynamic analysis by the Boundary Element Method. The use of the static fundamental solution and the maintenance of the domain integral associated to the accelerations characterize the formulation employed in this work. It is called ...
PK Banerjee,ST Raveendra - 《Journal of Engineering Mechanics》 被引量: 45发表: 1987年 The boundary element‐free method for elastoplastic implicit analysis A meshless procedure, based on boundary integral equations, is proposed to analyze elastoplastic problems. To cope with non-linear problems, the...
The main disadvantage of the FEM, when used in the context of modeling crack propagation, is that the finite element mesh has to be updated following each step of crack extension. Over the past ten years, the boundary element method (BEM) has emerged as an alternative method for the ...
Barros, G., Pereira, A., Rojek, J.et al.Correction to: Time domain coupling of the boundary and discrete element methods for 3D problems.Comput Mech74, 799–803 (2024). https://doi.org/10.1007/s00466-024-02483-3 Download citation ...
In the good old days, when I first began using finite element analysis, it was sometimes not possible to prescribe nonzero displacements in finite element programs for structural mechanics. The limitation was imposed by the added complexity of the programming. If this was the case, the best opt...
Grain boundary solute segregation influences most bulk material properties, and understanding solute thermodynamics at grain boundaries is critical for engineering them. However, the vast grain boundary space in polycrystals is challenging to evaluate du
probabilistic fracture mechanics rˆ,θ polar coordinates S standard deviation of a random variable SBFEM scaled boundary finite element method [Si] diagonal blocks of real Schur matrix SIF stress intensity factor {u(ξ)} nodal displacement functions {u(ξ, η)} displacements in the radial and ...
The boundary element method (BEM) has been used in many engineering disciplines, such as electrostatics, elastostatics, elastodynamics, and flow mechanics [1]. In studying detailed flow behavior that can be described by linear differential equations, the BEM is superior to the domain method, which...