The loss of steel cross-section with time will be useful to evaluate its capacity as a function of time.
There were some works by Melchers on this. In particular for chloride induced corrosion. But, to be honest, the dispersion and uncertainty in any prediction is so large, it becomes more important than the mean, from a safety viewpoint.
For my Matlab code, as soon as the number of random variables becomes 3, acceptance rate of MCMC using metropolis-hasting algorithm drops to less than 1%.
03 October 2014 7,334 5 View
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
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
In general, when performing a Tafel analysis for corrosion resistance measurements, a line voltage scan is performed from say -250 to +250 mV vs. OCV at low scan speed around 0.125 mV/s. However,...
25 July 2024 7,982 3 View
I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...
22 July 2024 3,490 2 View
I am working on scale development in behavioral finance by undertaking a mixed-method approach using the exploratory sequential design. The phenomenon has diverse meanings in existing literature...
20 July 2024 9,153 11 View
Would anyone be interested in collaborating on corrosion?
07 July 2024 4,726 2 View
Recently I've been working on a simulation of concrete 3D printing, and has successfully simulated a layer-by-layer 3D printing process using model change. However, when I proceeded to try...
06 July 2024 2,130 0 View
What heavy aggregates are available for protective concrete in your country?
01 July 2024 1,625 3 View
we need surface area, corrosion current, equivalent weight and density of the metal involved for corrosion rate calculation in mm/year (lets say). For dissimilar metal welds, how can we measure...
30 June 2024 5,943 2 View
What are the benefits and advantages of concrete flooring when used in parking lot floors, and what are the technical requirements and general specifications that should be considered to ensure...
29 June 2024 2,171 5 View