To simulate the discontinuous medium, the hybrid finite difference – discrete element code CA2 (Continuum Analysis 2 dimensional) is implemented.
Three scales or levels were employed to group the counties according to the location or population structure codes: state, rural urban continuum code (RUCC) and urban influence code (UIC).
We deliberately chose not to use existing urban/rural classification systems such as Rural Urban Continuum Codes (RUCC; previously termed Beale codes) or Urban Influence Codes for this analysis because these systems are based largely on economic or population density measures, not agricultural production.
The new model was implemented in DYNA3D and our in-house non-linear transient SPH code, MCM (Meshless Continuum Mechanics).
We used another geomechanical restoration method through a software called Traptester which is a continuum code based on BEM (Sauter and Schwab 2011).
A 3D continuum code coupled with a kinetic Monte Carlo module has been developed for the simulation of Ni electrocrystallization in the initial stages of nucleation and growth.
We discuss the architecture and design principles that underpin the latest version of SKIRT, a state-of-the-art open source code for simulating continuum radiation transfer in dusty astrophysical systems, such as spiral galaxies and accretion disks.
These stress points can be fitted or tessellated into a multi-dimensional piece-wise linear representation of the yield surface for subsequent use in a continuum code constitutive algorithm.
To demonstrate that our code can retrieve continuum solutions, we perform a test-suite of classic hydrodynamic shock problems consisting of the Sod, the Noh, and the Sedov tests.
The study population was primarily urban, with 80% in the highest rural urban continuum code (U.S. Department of Agriculture, Economic Research Service 2013).
The degree of urbanisation of each county was categorised according to the 10 levels (0 9) of the 'rural urban continuum code' developed by the USDA (Beale, 2003).
