Results 71 to 80 of about 8,912 (217)
Wrinkling criteria in sheet metal forming for single sided contact situation and its application [PDF]
, 2005 The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed.
Huetink, Han +2 more
core +1 more source
The buckling instability of aggregating red blood cells [PDF]
, 2017 Plasma proteins such as fibrinogen induce the aggregation of red blood cells (RBC) into rouleaux, which are responsible for the pronounced shear thinning behavior of blood, control the erythro- cyte sedimentation rate (ESR) a common hematological test ...
Aouane, Othmane +6 more
core +4 more sources
Advanced Functional Materials, Volume 36, Issue 27, 2 April 2026.This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker +5 more
wiley +1 more source
Bioinspired 3D‐Printed NiTi Metamaterials With Bivalve‐Like Crossed‐Lamellar Structures
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Metamaterials demonstrate unique mechanical properties and functional performance owing to their distinctive topological spatial structures. In this study, by mimicking the natural Saxidomus purpuratus shell, bioinspired crossed‐lamellar architectures with interlamellar apex angles ranging from 60° to 150° were designed and fabricated in NiTi ...
Yu Chen +9 more
wiley +1 more source
Global instabilities of pyramidal trusses
Trends in Computational and Applied MathematicsThis paper presents an exact analytical study of global instabilities in pyramidal trusses under large displacements. Using the stationarity of total potential energy and Green-Lagrange strain, non-linear equilibrium equations are derived for a 3-bar ...
W. T. M. Silva +2 more
doaj +1 more source
Buckling Paradox And Anisotropic Plastic Plate Bifurcation [PDF]
Progress in Canadian Mechanical Engineering, 2018 Anisotropic elastic/plastic plate bifurcation is investigated. The pre-bifurcation loading consists of biaxial stresses along ξν axes parallel to the sides of a simply supported rectangular plate: ννξξσασ=,11α−≤≤. The ξν axes are at an angle βwith the xy principal axes of anisotropy.
openaire +2 more sources
Morphoelastic rods Part 1: A single growing elastic rod [PDF]
, 2012 A theory for the dynamics and statics of growing elastic rods is presented. First, a single growing rod is considered and the formalism of three-dimensional multiplicative decomposition of morphoelasticity is used to describe the bulk growth of Kirchhoff
Goriely, A. +2 more
core
Nonlinear morphoelastic plates II: exodus to buckled states [PDF]
, 2010 Morphoelasticity is the theory of growing elastic materials. This theory is based on the multiple decomposition of the deformation gradient and provides a formulation of the deformation and stresses induced by growth.
Goriely, A., McMahon, J., Tabor, M.
core +2 more sources
Magneto‐X Effects in Magnetic Soft Materials and Their Applications
Advanced Science, Volume 13, Issue 18, 27 March 2026.This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Ziyin Xiang +5 more
wiley +1 more source
Science ProgressIn recent years, the study of the static and dynamic mechanical behavior of porous functionally graded material (PFGM) structures has attracted much interest.
Qiang Lyu +3 more
doaj +1 more source