Post-cooling stress-strain model of traditional and high-strength concrete

As concrete structures suffer from severe fire damage, but may retain a certain remaining loadbearing capacity, it is important to have material properties for assessment by calculation after fire. This paper proposes a full stress-strain model for post-cooling conditions of a traditional calcareous concrete (TCC) and a high strength siliceous concrete (HSSC).

http://ift.tt/2rWTRqZ