Search
Search Results
-
3D Image-Based Stochastic Micro-structure Modelling of Foams for Simulating Elasticity
Image acquisition techniques such as micro-computed tomography are nowadays widely available. Quantitative analysis of the resulting 3D image data...
-
A Stochastic Theory of Scale-Structural Fatigue and Structure Durability at Operational Loading
Here are discussed the results of numerous experimental and theoretical investigations of multicyclic fatigue multilevel processes at complex stress...
-
Numerical Simulation of the Interaction of a Shock Wave with a Permeable Granulated Layer
Solutions to the problems of the action of plane shock waves on a deformable granular layer are obtained. The transformation of waves when passing...
-
An improved interval model updating method via adaptive Kriging models
Interval model updating (IMU) methods have been widely used in uncertain model updating due to their low requirements for sample data. However, the...
-
Simulation of the Technological Process of Manufacturing Continuous Metal Products on a Casting and Forging Module with a New Modification
AbstractThe process of obtaining a continuously cast deformed workpiece (CCDW) from aluminum alloy AD0 on a casting-forging module made in the form...
-
Structural-Probability Interpretation of the Deformation Theory of Plasticity
We propose a structural-probability approach to the description of deformation of elastoplastic materials. The probability nature of the proposed...
-
Topology optimization of chiral metamaterials with application to underwater sound insulation
Chiral metamaterials have been proven to possess many appealing mechanical phenomena, such as negative Poisson’s ratio, high-impact resistance, and...
-
Elastic Instabilities
Stochastic elastic modeling raises many questions about the behaviour of materials. A very important one is the problem of stability. In this...
-
A Data-Driven Multiscale Theory for Modeling Damage and Fracture of Composite Materials
The advent of advanced processing and manufacturing techniques has led to new material classes with complex microstructures across scales from...
-
Modelling of fibre dispersion and its effects on cardiac mechanics from diastole to systole
Detailed fibre architecture plays a crucial role in myocardial mechanics both passively and actively. Strong interest has been attracted over decades...
-
Identification of Nodal Points of an Elastic Inclusion in Elastic Plane
AbstractA geometric inverse problem of identifying an isotropic, linearly elastic inclusion in an isotropic, linearly elastic plane is considered. It...
-
Investigating the Fracture of BSCF Material with the Extended Drucker–Prager Model Through Finite Element Simulations
In the present work, experimental results have been reported to show that for BSCF material, an extremely brittle material, the fracture stresses in...
-
Software Package for Simulating the Angular and Orbital Motion of a Satellite
AbstractThe paper describes the features and capabilities of the software to simulate the dynamics of near-Earth satellites. The software package...
-
Software System for Modeling Nanosatellites Motion Control Algorithms Using a Planar Air-Bearing Testbed
AbstractThis article describes a software system for algorithms modeling nanosatellite motion control on a laboratory facility with an aerodynamic...
-
Finite-Element Analysis of the Elastoplastic State of a Plane with Elliptic Inclusion in the Presence of Interface Crack
We consider the problem of determination of the elastoplastic stress-strain state of a matrix containing an elliptic inclusion of a different...
-
-
Transport Properties of Composite Materials
Composite materials constitute a large class of natural or man-made disordered media, which includes granular materials, composite solids,...
-
Accounting for non-normal distribution of input variables and their correlations in robust optimization
In this work, metamodel-based robust optimization is performed using measured scatter of noise variables. Principal component analysis is used to...
-
Projection-Iterative Schemes for the Implementation of Variational-Grid Methods in the Problems of Elastoplastic Deformation of Inhomogeneous Thin-Walled Structures
We present projection-iterative schemes for the realization of the variational-grid (finite-element and local-variation) methods aimed at the...
-
Discontinuous Galerkin Method for Investigating Ice Strength
This paper discusses the numerical modeling of various ice-strength measurement experiments, including uniaxial compression and bending, and it also...