I have a bridge project where the existing superstructure is being replaced with a wider superstructure. The bridge is on a curved alignment. The existing beams (dog-legged beams) are also being replaced with curved beams. The question is should the existing hammerhead piers satisfy the...
I have a bridge on a horizontal curve. The bridge is contained within this curve and has 5 spans with the abutments and piers radially placed such that the bearings for all six girders (equally spaced) are referenced to the same roadway station at each substructure unit. The superelevation is...
I need a detail for anchoring the top of a w-section against a cmu basement wall that has buldged and cracked. The floor slab has been sealed for radon, so I plan to use epoxy anchors to connect an angle to the floor to hold the bottom of the beam in place. I need details for the top of the...
