Yes, the arch barrels are mass concrete. There is no information on the structure whatsoever, but we've done the investigation works to confirm this - the original stone abutments were retained, so as the spandrel walls, but the barrels were reconstructed in concrete.
Hi all,
I am currently looking at an unreinforced concrete arch bridge, which I believe developed some transverse cracking in the past and therefore has been strengthened with steel beams and brick diaphragm walls @ 1m c/c as shown on the photograph below. The transverse section of the...