- document
-
Liu, Z. (author), Chen, Kai (author), Li, Z. (author), Jiang, X. (author)Fiber-reinforced polymer (FRP) has been increasingly applied to steel structures for structural strengthening or crack repair, given its high strength-to-weight ratio and high stiffness-to-weight ratio. Cracks in steel structures are the dominant hidden threats to structural safety. However, it is difficult to monitor structural cracks under...journal article 2017