List of Contributions

Standard cookbook concrete Tee connection details are fine if your case perfectly fits the conditions such as shear and no moment or tension. But that's rarely the case. Plus the more you search the more contradictions you find of what bars are needed where. So I prefer to do the analysis and run the ...

We have used lithium chloride extraction (w/blankets & electrified grid) for contaminated concrete vertical surfaces on a couple of highway projects with disappointing results. Penetration was less than 3 inches even when extending the duration of treatment. AASHTO and others are looking at the many ...