Do steel bridges undergo excessive deflection in hot wheather?

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Does A corroded steel part effect the entire concrete structure eventually ?

06 July 2018 1,062 5 View

How to adapt building and cities for climate change?

06 July 2018 9,566 4 View

Would you prefer steel or concrete bridges if both are suitable for the span ?

The choice of material in bridges are often steel or RC concrte which one would you prefer ?

06 July 2018 9,336 6 View

What are the applications of nanotechnology in civil engineering and structural engineering?

what are the applications of nanotechnology in civil engineering and structural engineering?

06 July 2018 3,330 5 View

What do you suggest of the following to increase the punching shear of a RC slab with the reason?

1_ increasing the slab thickness 2- using drop panel 3- using shear reinforcement 4- increasing the concrete compressive strength:

06 July 2018 634 11 View

Which method of the followings would you prefer to strengthen R.C.columns and why?

1- steel jacket 2- CFRP jacket 3- GFRP jacket 4- Enlarging the section concrete & steel cage?

06 July 2018 9,322 2 View

What precautions should be used when pouring concrete in hot weather ?

Placing Concrete in Hot Weather Caution needs to be applied when placing concrete in hot weather what are they?

06 July 2018 4,277 14 View

what are the common Methods for Repair of Small and Large Cracks in Concrete?

06 July 2018 7,609 2 View

What are the applications of concrete fillled steel tube truss.?

06 July 2018 6,144 3 View

Modelling of concrete deck on CFST Beams?

HOW TO Model concrete deck on CFST Beams?

05 June 2018 1,640 2 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

Please investigate the effect of temperature and strain rate of hot deformation and the formation of delta ferrite in martensitic stainless steel 410?

25 July 2024 9,408 0 View

How to saturate steel samples with hydrogen?

I have tried to saturate ferritic steel with hydrogen using the electrolytic method and H2SO4. However, the effect was very poor even after 3 days of "saturation". Can anybody help in choosing a...

24 July 2024 4,393 2 View

Masonry Interaction Module ABAQUS?

I am simulating interlocking / dry stacked masonry in Abaqus. I am using a friction coefficient of 0.6 for my model as it is stated in the previous research as well as in the base paper. The...

16 July 2024 5,047 0 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

What’s the cost of maintance of inactive coal fired plant of 1500 a mw with a chemney of 354 meter high?

One plant was closed it is uncertain what would be the cost of maintaining the infraestructure as industrial heritage. Any idea?

09 July 2024 7,969 0 View

Why did the simulated load-displacement curve of beam keep increasing and didn't decrease (ABAQUS)?

Dear colleagues, I'm currently modelling a simple 4-point bending test of a concrete beam in Abaqus. However, the load-displacement curve was ascending (without final point), which didn't match...

29 June 2024 6,192 2 View