To model the splitting tensile strength of concrete we usualy use Power formulas which link this caracteristic to the compressive strength. Are there other models which don't use Power formulas?
Has the recycled asphalt concrete (recycled RAP) a good behavior in fatigue? Have you any reference to me propose in this topic? Thank you
31 December 2019 5,049 3 View
How does the porosity of concrete affect their mechanical properties? Have you please any document which speak about this subject?
03 April 2019 7,647 6 View
I have a various data for the compressive and the tensile strengths of concrete mixes. Unfortunately, these mixes have a different w/c ratio. But in my work (modelling of the caracterestic of...
05 June 2018 2,071 3 View
The crushed limestone sand (which is a sand rich in fillers) can be used in concrete as a substitude of roller sand. But, does it affect negatively the shrinkage of concrete?
04 May 2018 1,273 5 View
Is there any reliable correlation between the porosity and the compressive strength or the elastic modulus of concrete?
02 March 2018 5,694 3 View
how and where the first cracks start in a concrete specimen? and how do they propagate during a splitting test
01 February 2018 3,837 9 View
can anyone help me in this, it will help me with my research work
01 March 2021 834 3 View
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
I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...
01 March 2021 736 3 View
Nanotechnology in concrete materials
01 March 2021 3,379 3 View
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
Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...
26 February 2021 4,026 5 View
In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...
26 February 2021 3,806 2 View
Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!
25 February 2021 3,092 2 View
Colleagues, I have been using ANSYS to model concrete strengthened FRP sheets, but less than happy with it. Any has recommendation for efficient, easy to use FE program for modelling concrete...
22 February 2021 7,528 3 View
during MD simulation, the atoms are not moving as per required. The problem (as per my observation) lies in energy minimization technique. upon application of tensile strain in x or y direction,...
22 February 2021 380 5 View