Mechanics of Sodium-ion Battery Electrode
Measurement of Volume Changes and Associated Stresses in Ge Electrodes Due to Na/Na+ Redox Reactions
stress
Overview of solid mechanics
This video (LINK) attempts to give the big picture of solid mechanics along with the brief explanation of the constituent topics.
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This is an educational outreach initiative targeted at all engineers interested in mechanics and seek simpler explanations. Kindly share if you learn something out of this !
Thanks,
Prithivi
How are principal planes & eigen vectors of the stress tensor related ? | An intuitive explanation
To obtain the principal planes we construct the stress tensor and find the eigen vectors. Here is an attempt to explain it more intuitively rather than the use of the formal mathematical method. Hope you enjoy this video!
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This is an educational outreach initiative targeted at all engineers interested in mechanics and seek simpler explanations. Kindly share if you learn something out of this !
Here is the link to the VIDEO
Thanks,
Prithivi
What are Principal Stresses (explained without math equations) ?
In the following video, I have tried to explain the concept of principal stress in a more physical way and without involving any mathematical equations, hope you can easily imbibe the concept.
Failure of brittle materials using simple experiments- Part 2
Here is my second video, where I tried to explain the concepts of stress state, principal stresses, Mohr circle and failure theories in layman's language and associated these concepts to explain the failure of a brittle material.
Concept of state of stress in a simple way
I tried to explain the concept of state of stress in a simple way, here is the link to the video - state of stress
STRESS TRIAXIALITY
Dear ALL,
Which reading material/source that describes the good understanding of stress triaxiality?
What is the role of stress triaxiality for FE analyst?
I have read a lot of papers/articles but still have confusing me on the fundamental of stress triaxiality.
How obtain tension strain concrete(σt0) in damaged plasticity model in ABAQUS?
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How obtain tension strain concrete(σt0) in damaged plasticity model in ABAQUS?
hello engineers
i need help about concrete damaged plasticity
fo example :
if Compressive stress (Fu)= 51.2 MPa
and tension stress (σ t)=0.3 x 51.2^(2/3)=4.136
1)why (σ t) is 2.36 in picture(uploaded)?
2)what is tension strain ? and how? i cant understand.
i cant obtain εt = total tensile strain.
how obtain εcr ?
please help
New Ebook on Elastic Solids at Amazon
This treatise provides a broad overview of the definitions of
fundamental quantities and methods of analysis for the use of solid materials
in structural components. The presentation is limited to the linear elastic
range of material behavior where there is a one to one relationship between
load and displacement. Fundamental
methods of analysis and typical results for structures made of elastic solid materials
subjected to axial, bending, torsion, thermal, and internal pressure loading;