NDLI: Applied creep theory for bodies with anisotropy due to plastic prestrain

Please wait, while we are loading the content...

Mechanics of Solids : Volume 52

Mechanics of Solids : Volume 51

Mechanics of Solids : Volume 50

Mechanics of Solids : Volume 49

Mechanics of Solids : Volume 48

Mechanics of Solids : Volume 47

Mechanics of Solids : Volume 46

Mechanics of Solids : Volume 45

Mechanics of Solids : Volume 44

Mechanics of Solids : Volume 43

Mechanics of Solids : Volume 42

Mechanics of Solids : Volume 42, Issue 6, December 2007

Mechanics of Solids : Volume 42, Issue 5, October 2007

Mechanics of Solids : Volume 42, Issue 4, August 2007

Mechanics of Solids : Volume 42, Issue 3, June 2007

Mechanics of Solids : Volume 42, Issue 2, April 2007

On the solution of the Darboux problem

Stability problem for pendulum-type motions of a rigid body in the Goryachev-Chaplygin case

Vibration drift with quadratic drag

Simulation and analysis of the Earth’s polar oscillations

Method of integro-differential relations in linear elasticity

Development of direct numerical integration methods for one-dimensional integro-differential equations in mechanics

Stress-strain state of an anisotropic plate with curved cracks and thin rigid inclusions

Optimal design of a compound plate weakened by a periodic crack system

Existence of solutions of boundary-value problems for thin elastic irregular shells

Two-dimensional model of a granular medium

Constitutive equations of the elastoviscoplastic model and slip theory

Dislocation loop nucleation and plastic deformation of nanocrystalline materials

Solution of the plastic flow equations under axisymmetric deformation

Constitutive relation for rheological processes: Properties of theoretic creep curves and simulation of memory decay

Applied creep theory for bodies with anisotropy due to plastic prestrain

Local instability of horizontal elliptic excavations in elastoviscoplastic rock masses

Mechanics of Solids : Volume 42, Issue 1, February 2007

Applied creep theory for bodies with anisotropy due to plastic prestrain

Content Provider	Springer Nature Link
Author	Peleshko, V. A.
Copyright Year	2007
Abstract	Plastic strains in structures at the stages of manufacturing, testing, and approaching the operation regime cause anisotropic variations in the mechanical properties of materials, including creep strength. We consider the following special but practically important class of loading processes for originally isotropic materials: a simple active plastic strain is followed by a long-term steady-state loading within the elastic limits. To describe the second stage, we present the creep strain deviator in the form of an additive orthogonal decomposition in the directions of the repeated loading and the vector anisotropy. The coefficients in the decomposition are material functions of time, of the intensities of the preliminary and repeated loadings, and of the angle between the directions of these loadings. We obtain conditions on the material functions under which, at any given time instant, there is a one-to-one continuous correspondence between the stress and strain tensors for the model proposed and the boundary-value problem in the generalized statement has a unique solution; we also prove the convergence of the iteration method of elastic solutions used to find this unique solution. The model is identified according to the creep diagrams (under steady-state stresses of different values) determined for the material in the original state and after the plastic prestrain at an angle (zero, extended, and intermediate) to the direction of the repeated loading. We show that our results are in good agreement with the results available in the literature concerning experiments in this class of processes for stainless steel at high temperature. We propose an engineering version of the theory in which only the experimental data for uniaxial tension are used. We discuss the versions of the model for the cases in which the plastic preloading is cyclic (one-dimensional or circular) and the repeated loading is unsteady.
Starting Page	307
Ending Page	320
Page Count	14
File Format	PDF
ISSN	00256544
Journal	Mechanics of Solids
Volume Number	42
Issue Number	2
e-ISSN	19347936
Language	English
Publisher	Allerton Press, Inc.
Publisher Date	2007-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Mechanics
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy Mechanics of Materials

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Deformation Bounds for Bodies Which Creep in the Plastic Range

The Application of Energy Theorems to Bodies Which Creep in the Plastic Range

Precipitate-induced plastic anisotropy: Explicit solutions of the plastic anisotropy due to plate-shaped precipitates

Orientational anisotropy for Rouse eigenmodes during creep and recovery process

Influence of plastic anisotropy on predictions of some engineering approaches in fracture mechanics

Fracture constants for ideal rigid-plastic bodies

Description of anisotropy of isotropic materials caused by plastic strain

Relations of the theory of translational perfectly plastic anisotropy in the case of plane deformation

Cyclic thermal creep model for the bodies of revolution

Applied creep theory for bodies with anisotropy due to plastic prestrain

Similar Documents

Deformation Bounds for Bodies Which Creep in the Plastic Range

The Application of Energy Theorems to Bodies Which Creep in the Plastic Range

Precipitate-induced plastic anisotropy: Explicit solutions of the plastic anisotropy due to plate-shaped precipitates

Orientational anisotropy for Rouse eigenmodes during creep and recovery process

Influence of plastic anisotropy on predictions of some engineering approaches in fracture mechanics

Fracture constants for ideal rigid-plastic bodies

Description of anisotropy of isotropic materials caused by plastic strain

Relations of the theory of translational perfectly plastic anisotropy in the case of plane deformation

Cyclic thermal creep model for the bodies of revolution

Applied creep theory for bodies with anisotropy due to plastic prestrain