Is it true that a material with a higher Young's modulus is more stiffness than a material with a lower Young's modulus? If so, why?

I know that youngs modulus is material property but am not clear about stiffness how vary?

31 December 2018 5,990 5 View

What is the major difference between reduced integration and full integration?

Is reduced integration affect the analysis results in Abaqus CAE.

31 December 2018 5,900 4 View

How to the define dependent surface and independent surface in Abaqus interaction?

Am just troubling to assume that which is dependent or independent surface while interaction constraint applying.

31 December 2018 244 3 View

How to rid from element distortion in Abaqus?

How to fix the Element distortion error in Abaqus?

31 December 2018 8,163 3 View

How to do multi-step analysis in Abaqus?

I am doing bolt load and torque load sequentially. But not sure that my result going to valid.

31 December 2018 2,036 3 View

How to rid from penetration error in Abaqus dynamic analysis?

Am doing dynamic analysis with penetration error, am not sure that my result correct or wrong.

31 December 2018 6,546 3 View

Why all food packaging covers are coated with silver inside it?

When observed ,Why most of the biscuit or cookie packaging cover have glittering coating(like silver or aluminium foil ) given inside it ?

11 December 2018 1,805 2 View

Why Poisson ratio calculated by lateral strain divided by linear strain?

Why not poisson ratio calculated by linear deformation divided by lateral deformation.

11 December 2018 3,456 1 View

Is geometry can affect the materials standard property?

Hi I want to clarify about geometry property can affect or change the materials data?

11 December 2018 8,493 0 View

Breaking point of Al 7050 T7351 ?

what's the breaking stress and strain value for Al 7050 T7351 material

11 December 2018 5,471 2 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View