A three-dimensional finite-strain rod model. Part II: Computational aspects

JC Simo, L Vu-Quoc - Computer methods in applied mechanics and …, 1986 - Elsevier
The variational formulation and computational aspects of a three-dimensional finite-strain
rod model, considered in Part I, are presented. A particular parametrization is employed that …

Effective properties of particulate nano-composites including Steigmann–Ogden model of material surface

L Nazarenko, H Stolarski, H Altenbach - Computational Mechanics, 2021 - Springer
The objective of this work is inclusion of the Steigmann-Ogden interface in the Method of
Conditional Moments to investigate the influence of surface effects on the effective …

Closed-form formulas for the effective properties of random particulate nanocomposites with complete Gurtin–Murdoch model of material surfaces

L Nazarenko, S Bargmann, H Stolarski - Continuum Mechanics and …, 2017 - Springer
The objective of this work is to present an approach allowing for inclusion of the complete
Gurtin–Murdoch material surface equations in methods leading to closed-form formulas …

Locking and shear scaling factors in C° bending elements

N Carpenter, T Belytschko, H Stolarski - Computers & Structures, 1986 - Elsevier
Two types of locking are identified in linear field C° elements: locking caused by shear
resistance in constant curvature deformation and in linear curvature deformation …

On the equivalence of mode decomposition and mixed finite elements based on the hellinger-reissner principle. part I: Theory

H Stolarski, T Belytschko - Computer methods in applied mechanics and …, 1986 - Elsevier
A theorem is presented which defines the conditions under which an equivalent mixed finite
element based on the Hellinger-Reissner principle exists for a given mode decomposition …

Analysis of the influence of tensile strength on the stability of eccentrically compressed slender unreinforced masonry walls under lateral loads

M Lu, AE Schultz, HK Stolarski - Journal of Structural Engineering, 2004 - ascelibrary.org
A comprehensive finite element model is presented for the combined material and geometric
nonlinear analysis of slender unreinforced masonry walls, with the capability of capturing …

A mixed formulation of C0‐linear triangular plate/shell element—the role of edge shear constraints

AF Saleeb, TY Chang… - International Journal for …, 1988 - Wiley Online Library
A simple and effective linear C0‐triangular element for plates and shells is developed on the
basis of the Hellinger‐Reissner mixed variational principle with independently assumed …

A four-node shell element with enhanced bending performance for springback analysis

DW Park, SI Oh - Computer Methods in Applied Mechanics and …, 2004 - Elsevier
Springback simulation is comprised of forming stage and springback stage. Since the
amount of springback is determined by the residual stress, calculation of stress in forming …

A Kirchhoff-mode method for C0 bilinear and serendipity plate elements

H Stolarski, N Carpenter, T Belytschko - Computer methods in applied …, 1985 - Elsevier
A new formulation for the C 0 quadrilateral and Serendipity plate elements is presented. It is
an extension of the mode-decomposition approach that has been successfully applied in …

[图书][B] Fracture and Damage in Quasibrittle Structures: Experiment, modeling and computation

ZP Bazant, Z Bittnar, M Jirasek, J Mazars - 1994 - taylorfrancis.com
Understanding of failure of quasibrittle materials is of paramount importance in many
engineering fields. This subject has become a broad and important field of considerable …