What is your plan for summer holiday!?

Traveling, more Conference, Tourism, talk about your plan maybe I can be your partner, I am sereaching tourism and work partner during the second half of June, July, and August I am waiting for...

04 May 2018 135 0 View

How to Get a Nano of Micro Powder in a Mechanical Way?

I have micro polyethylene powder, and want to get nano particles such as milling or any mechanical method. Could I get the Nano by chemical method? Best regards Mohammed

05 June 2017 6,487 0 View

How to investigate the anticorrosion of non conductor coating?

Could anybody tell me a method or a device has to test the anticorrosion of insulated coating for low carbon steel content steel-106?

04 May 2017 272 4 View

How can I sense CO2 in the gas mixture?, could any body have a suggestion?

I am trying to measure the amount of Carbon dioxide (CO2) in the gas mixture, the most contain of this mixture is Nitrogen

11 December 2016 1,249 4 View

Is Tetrahydrofuran (THF) a good solvent for bitumen, Do you have a suggestion?

11 December 2016 9,631 0 View

Could anybody tell me how I get the last version of the CFD program (Fluent +Gambit)?

07 August 2016 994 1 View

What's the best way to concrete coating by using the bitumen?

06 July 2016 1,495 4 View

Can I get FTIR analysis for Semi-Solid material (e.i like wax)? Also can I know the exact percentage composition of this material by FTIR?

Semi-Solid material (e.i like wax)? OH (inter molecular hydrogen bonding), C-H, (CO), and asymmetrical C-O-C , Also can I know the exact percentage composition of this material by FTIR? Material I...

04 May 2016 5,286 9 View

How I could know the chemical formula or chemical composition of a polymer has been degraded by chemical heating process?

For example: Degradation of Polyethylene Terephthalate (PET), FTIR couldn't give the total composition of materials, but focus on the bonds have been appeared.

01 January 1970 8,133 4 View

Could anybody have an explanation or experimental reference about thermal spray coating by polymer?

01 January 1970 3,007 0 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