Can you help me out calculating CDPM paramteres for this compression curve?

29 December 2019 0 1K Report

Attatched is the compressive testing results for the concrete and i want to use it for modeling so how can i calculate paramters for this specificaly?

Please also guide me on compression behaviour and compression damage. Thank you!

Badges
Science topic

More Engr. Tufail's questions See All

How do I ensure form of nano-particle when I trial for nanoparticle synthesize experiment ?

Suppose, a new metal nanoparticle synthesis process is carried out in my lab. And then, by which physical or lab tests confirm its nanoparticle confirmation ?

26 June 2024 6,940 2 View

How can I check engine efficiency and co2, NOx, SOx emision rate of derived bio-diesel from Tannery waste?

Share some related papers or lab experiences.

21 April 2024 9,478 0 View

What is the standard for modern poetry and fiction in Pashto literature?

We classify the literature in old or antient and modern literature, my question is that on which ground we do so. what the standard and gauge for that.

19 April 2024 2,168 4 View

What is threshold limit of discharge Cr in river or aquatic ecosystem?

The impact on the aquatic environment of industrial effluent has to be determined. ETP (Effluent Treatment Plant) has a limit on discharge after treatment.

30 March 2024 7,950 1 View

Would you mention some mandatory tests to study on moisture absorption of hydrogels?

Chitosan based hydrogel for moisture absorption and fertilizer releasing experiments.

23 March 2024 4,533 1 View

Why after a certain adsorbent dose, extra doses can't remove extra quantity of effluent dye?

For water treatment approach, different types of adsorbents are used. They has sufficient open hand to bind with pollutants. But, in an equilibrium study, after a certain adsorbent dose, extra...

22 March 2024 4,756 3 View

How can I inspect the surface charges and composition of my derived composite adsorbent for water treatment?

How can I inspect the surface charges and composition of my derived composite adsorbent sheet for heavy metal removal?

20 March 2024 4,004 3 View

What is the values of biological toxicity factor for Fe, Mn?

Like: Cu = Pb = Ni = 5, Zn = 1, As = 10, Cr = 2, and Cd = 30.

06 December 2023 7,814 0 View

Could someone tell me why I'm encountering the error "Expected Duty Cycle to be a scalar" while trying to interface an Arduino Due with Simulink?

MATLAB System block 'SIP_KA/PWM6' error occurred when invoking 'validateInputsImpl' method of 'codertarget.arduinobase.internal.arduino_PWMOutput'. The error was thrown from '...

09 August 2023 2,952 0 View

Can using or copying a part of my previous paper be tagged plagiarism?

Copying a part of the publication of my own paper. Is it plagiarism?

03 August 2023 295 9 View

Does anyone know, any conference related to "mathematical data compression" topic?

Please suggest me, I want to present my research work.

13 July 2024 1,461 1 View

Difference between creep deformation and stress relaxation deformation ?

I understand the basic definitions of creep and pressure relaxation. However, I am confused about the exact difference between them. See attached photo. Because a compression force is applied,...

17 June 2024 5,344 2 View

How can the Poisson's ratio be calculated from stress-strain curves (with images taken at 100 fps)?

I have conducted uniaxial compression tests on my 3D printed samples. Since these are perforated samples, ideally they should have negative (or near zero) Poisson's ratio. However, DIC (digital...

21 May 2024 9,967 0 View

Wannier90 error: Could not find projections block in wannier90.nnkp?

Hello ~ I'm currently beginner using Wannier90. My target molecule is "EuTiO3". The electron configuration of this molecule is as follows: Eu: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6...

06 May 2024 2,066 1 View

Abnormal distortion on shell element (S4R) under Abaqus explicit compression?

Hi everyone, I have a question that has been bothering me for a month. In Abaqus Explicit, I used shell (S4R) to simulate a compression experiment. I chose 'general contact' with 'all* with...

22 April 2024 3,975 4 View

What should be the End Time, velocity and other settings in ANSYS Workbench Explicit Dynamics to simulate Quasi-static compression?

I am trying to model a quasi-static compression of a complex structurAl geometry. The experiment was done at 2 mm/min of loading. I am using ANSYS Explicit Dynamics. I’m also using Automatic Mass...

20 April 2024 2,934 4 View

How to check tensile and compressive stress values generated after analysis of model in abaqus/CAE ?

I am comparing a simple tensile stress and compressive stress results getting from Abaqus with my manual calculations. But, I could not able to find out where to check the value of tensile and...

19 April 2024 5,186 2 View

What could make Compressed Natural Gas an alternative fuel to both Diesel and Petrol?

Over the decades, Researchers have been recommending that biogas should replace Natural gas as a domestic fuel source. On Sunday 14th April, 2024, the resource person at a meeting of Akwa Ibom and...

16 April 2024 6,937 0 View

Why is the entropy during compression decreasing?

While conducting experiment following data were obtained Compressor inlet pressure : 120kPa Compressor inlet temperature: 29°C Compressor outlet temp:1000kPa Compressor outlet temperature: 66°C

07 April 2024 3,045 4 View

The international standards for tension and compression tests ?

I'm interning at a small company, and I am working on a project involving the characterization of polymer parts. our company lacks the necessary equipment for this task, and outsourcing to a...

03 April 2024 4,545 3 View