Abstract: A general theory that addresses the preloading effects on the strength of brittle solids as a consequence of the progressive cracking is developed within the framework of continuum damage mechanics theories. To accommodate ...

Abstract: A combined plasticity and damage mechanics model for concrete is developed within the general framework of the internal variable theory of thermodynamics. The necessity of using both plasticity and damage mechanics is ...

Abstract: In continuum damage mechanics theories, damage functions are identified based on experimental records. These functions also serve as strain hardening-softening functions similar to the conventional ...

Abstract: In many states, coarse aggregate specifications for pavement mixtures are outdated and do not reflect the current level of knowledge concerning desirable aggregate properties for pavement applications. Because the performance ...

Abstract: The undrained stress–deformation behavior of clays is significantly affected by the loading rate. Based on the observed experimental response, it is possible to model the strain rate response of clays as an apparent ...

Abstract: A thermodynamically consistent constitutive model for brittle solids is presented. It is shown that damage functions, if not appropriately formulated, could lead to internal contradiction manifested in stress reversals. A ...

Abstract: Pole building construction has gained popularity in the Midwestern United States due to its low cost and rapid construction applications. Farm and agricultural buildings, low-rise commercial units, and some storage facilities ...

Abstract: Many older buildings and farm buildings have been designed with snow load provisions that are lower than the present design code provisions. As a result, some of these buildings have experienced complete or partial roof ...