ABSTRACT
In this paper, a limited rotation cracked membrane model is developed to overcome weaknesses in both fixed and rotating crack models. The model is implemented in a finite element framework and tested against data from orthogonally reinforced shear panels. The results indicate that the direction of the principal strain can undergo a significant change while cracks develop and some initial rotation is needed before locking. Adopting limited rotating crack approach provides an improved overall fit of the measured data.
