Finally, a new rebar-specific material model is proposed based on the data gathered. 2. Material modelling of stainless steel Stainless steel reinforcement exhibits a continuous, nonlinear constitutive behaviour without a clearly defined yield point as well as significant strain hardening. This is ...
Several problems have prevented fiber reinforced concrete from becoming widely adopted as a replacement for traditional steel reinforcement bar (rebar) and welded wire fabric. For example, straight fibers do not affect the concrete until large cracks develop, making them highly inefficient and not cost...