Linear elasticity - Wikipedia
网页Linear elasticity is a mathematical model of how solid objects deform and become internally stressed by prescribed loading conditions. It is a simplification of the more general nonlinear theory of elasticity and a branch of continuum mechanics.
Elastodynamics - SpringerLink
网页2015年11月21日 · Elastodynamics refers to the study of the motion of a continuum made of an elastic material. Elastic behavior is the dominant component of the response of many solid objects to mechanical loads. A continuum made of an elastic material is a model for such type of solid objects.
Elastodynamics - an overview | ScienceDirect Topics
网页The field of elastodynamics, needed to treat mathematically the propagation of sound waves and their dependence on material data, has a reputation for complexity. However, the basic principles are quite simple.
Fundamentals of Elastodynamics | SpringerLink
网页2022年12月1日 · Elastodynamics studies the time-dependent mechanical behavior of materials or structures. According to the characteristics of mechanical behavior changing with time, elastodynamic problems can be further divided into two categories: transient problems and steady-state problems.
Elastodynamics - an overview | ScienceDirect Topics
网页Elastodynamics refers to the study of dynamic physical problems related to the propagation of waves in elastic materials, involving equations of motion and stress rate equations that describe material behavior.
[2405.15056] ElastoGen: 4D Generative Elastodynamics - arXiv.org
网页2024年5月23日 · We present ElastoGen, a knowledge-driven model that generates physically accurate and coherent 4D elastodynamics. Instead of relying on petabyte-scale data-driven learning, ElastoGen leverages the principles of physics-in-the-loop and learns from established physical knowledge, such as partial differential equations and their numerical solutions.
Elastodynamics - an overview | ScienceDirect Topics
网页Theoretical seismology originally developed as an application of classical elastodynamics to the propagation of seismic waves in the earth. After seismologists recognized the main waves types—P, S, and surface waves—they used their arrival times in seismograms to determine seismic wave velocities in the earth, and derived the first models ...
网页This work is a compilation of fundamental solutions (or Green’s functions) for classical or canonical problems in elastodynamics, presented with a common format and notation. These formulas describe the displacements and stresses elicited by transient and harmonic sources in solid elastic media such as full spaces,half-spaces ...
Linear elastodynamics - Applied Solid Mechanics
网页2010年2月2日 · We therefore start by reviewing the main properties of this equation and some useful solution techniques. This allows us to introduce, in a simple context, important concepts such as normal modes, plane waves and characteristics that underpin most problems in linear elastodynamics.
Elastodynamics - SpringerLink
网页The techniques developed through the boundary element research using the direct time stepping approach or the integral transform approach advanced the theory of elastic waves in solids, their timedependent behavior, and applications, especially in the area of soil-structure interaction and earthquake engineering.
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