Effect of water circulation of water curing tank on performance of concrete?

04 May 2017 7,295 1 View

Effect of waste glass powder on mechanical properties of concrete?

The effect of waste glass powder made me confused when i was reviewing the literature. some times you can see the positive effect of glass powder on mechanical properties of concrete and some...

11 December 2016 4,827 5 View

What is the relationship between flexural and flexural toughness in High Strength Concrete?

Is there any reference about the relation between the flexural and flexural toughness in High strength concrete?

11 December 2015 8,152 3 View

Which Factorial model is more applicable for concrete prediction modeling?

01 February 2015 6,317 6 View

What is the role of quartz powder in Ultra High performance concrete?

Quartz increases the workability of concrete, can I use it as pozzolan, does it react with cao?

09 October 2014 8,757 4 View

Which statistical model can cover strength treatment of ultra high performance concrete treatment?

09 October 2014 4,917 1 View

Is the Ultra high performance concrete sustainable in comparison with Normal concrete?

In these day the high performance concrete is one the important material, despite it should be environment friendly.

09 October 2014 1,860 5 View

What is the role of using quartz in concrete performance?

For making concrete with high strength, quartz is one of the materials used as an aggregate in such a concrete.

01 February 2014 4,484 5 View

Is the BS 1881 valid or not? If not, what is the substitute?

BS 1881 was obtained in 1983; in order to do an experiment I need to know is it still valid or not.

31 December 2013 7,667 1 View

Which statistics or algorithm model is better for consideration of concrete proportion?

There are many methods, such as, 2 level factorial, center composition design, taguchi, and so on, the question is which model is more responsible for DOE and concrete analyzing?

10 November 2013 8,841 3 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

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

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 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

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

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

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

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

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

Best FE Program for Concrete Strengthened with FRP Sheets?

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

Is there a Constitutive model for concrete with Sea-Sand?

Hi I am running a simulation in Abaqus for a concrete beam. Its fine aggregate replaced with sea-sand. I was wondering if I could find studies that measured the ultimate strain of concrete made...

22 February 2021 6,409 2 View

How to overcome convergence issues in concrete arch models?

Hi, I have modelled a three-span arch bridge with soil fill over along with pedestals. The FE modelling is done in LUSAS with HX8M solid elements (i.e. 3D solid modelling). The non-linearity is...

20 February 2021 1,346 2 View