Evaluating earthquake-induced liquefaction in the urban area of Larissa, Greece

The paper evaluates the liquefaction potential of the subsoil layers at the town of Larissa (Thessaly Plain, Central Greece). Using data from 53 borings with SPT measurements, the liquefaction potential was evaluated based on simplified procedures and by applying the methodology of the liquefaction potential index to the parameters of the soil columns. Maps were developed indicating the quantitative characteristics of the liquefiable layers and the area where there was a probability of surface evidence of liquefaction. The study indicated that the urban area of Larissa should be considered as a low liquefaction area, with the exception of a few sites close to the River Pinios where the liquefaction potential was characterized as medium to high.