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Mr. Alan Johnson, P.E.


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RE: How to calculate total diaphragm forces

Posted By Alan Johnson 04-24-2018 01:03 PM
Found In Egroup: Integrated Buildings & Structures \ view thread
Stress concentrations are a fuzzy item. Yes, codes and factors are meant to take them into account but we are always discovering new items. That is why we keep getting code updates, i.e. the amount of data discovered from the Northridge earthquake completely changed seismic design in steel. Finite element ...

RE: Using surface applied corrosion inhibitor for reducing corrosion rate

Posted By Alan Johnson 02-23-2017 02:20 PM
Found In Egroup: Integrated Buildings & Structures \ view thread
You do have to first reduce the chloride ion content. Research products produced by SIKA and Euclid. ------------------------------ Alan Johnson P.E., S.E., M.ASCE Proj Engr Fraser MI (313) 820-5449 ------------------------------