Group Delta Consultants is experienced in numerical static and dynamic analyses of various earth structures, including slopes, reinforced caisson and tie-back retaining wall systems, and strut and tie-back supported excavation systems. We are expert in the use of the finite difference computer program, Fast Lagrangian Analysis of Continua (FLAC), to conduct our numerical analyses.
A typical analysis of a landslide includes performing numerical modeling to determine the critical mode of failure, the area of influence of the landslide, approximated displacements, and structural demands for the design of a stabilization system.
We have been retained by clients in both public and private sectors for our consultation services in numerical modeling. Our personnel have presented seminars on numerical modeling to the Los Angeles Department of Water and Power, the Army Corps of Engineers, and numerous universities throughout the country.