Abstract: This study reports the findings of an experimental investigation of the shear behavior of T-section reactive powder concrete (RPC) girders. A total of 12 large-scale girders, each having a depth of 5 mm, were produced to ...

Abstract: Three types of initial microcracks have been clearly observed in concrete: those that developed around aggregate/coarse sand, those that developed perpendicular to the aggregate, and those that developed in the cement ...