I agree with the simplicity of adding a steel column each side of the existing column and that the big question mark in that scenario is the foundation. It would be essentially the same thing as temporarily shoring the beams, and then just leaving the shoring in place long term.
Bridgebuster - I would likely need to see a sketch to understand what you’re saying. How would the bracket be attached? Where would the bolster be exactly? Nevertheless, you’ve certainly opened my mind to some ideas that may or may not align with what you’re talking about. Thank you for your...
I noticed those bolts protruding from the sides of the beams and I am not sure what those are for.
I do not have any more information at this time besides what is in these photos. I do have some photos of another column within the same building that has an apparent repair by adding steel...
@hturkak you’re correct in that the “left” beam is intended to allow for lateral displacement relative to the column. I considered shoring just the left side and removing/repairing the corbel on that side; however, I have concerns over removing the load on the left and not the right and...
The idea of shoring both girders and replacing the top of the column is an idea I’ve had, and it’s not off the table.
The idea of reinforcing what’s there with structural steel in some form or fashion is also an idea; however, I don’t completely follow your idea of using a steel bracket and...
I have a client that has requested advice regarding a concrete column cap (corbel) that has cracks, spalls, and apparent prior repairs. The condition includes a concrete column with a cap that mushrooms out to support concrete beams from two directions in line with each other. One of the...
