Keywall_2012

Keywall_2012 is a professional design program from Keystone Retaining Wall Systems created to help engineers and designers analyze and lay out segmental retaining walls built with Keystone units. It streamlines the process from preliminary sizing to detailed design by combining wall geometry, site conditions, soil parameters, and reinforcement options into a single, easy-to-use workflow. The software applies industry-standard methods, including NCMA-based procedures, to evaluate both gravity and reinforced soil walls.

Key capabilities:

• External stability checks, including sliding, overturning, and bearing capacity
• Internal stability checks for reinforced structures, including geogrid tensile capacity, pullout, and connection strength
• Consideration of surcharges, backslopes, water conditions, and seismic loading (e.g., Mononobe–Okabe)
• Built-in libraries of Keystone wall units and compatible reinforcement products, with options for custom materials and soils
• Automatic determination of geogrid lengths, spacing, and embedment based on user-defined criteria
• Clear calculation summaries, quantity takeoffs, cross-section views, and printable submittal-ready reports
• Support for U.S. customary and metric units on Windows-based systems

Keywall_2012 is intended for civil and geotechnical engineers, designers, and estimators who need reliable, documented retaining wall designs that align with accepted industry practice. It helps reduce iteration time, improve consistency, and produce professional deliverables for review and construction.

Keywall_2012 is developed by Keystone Retaining Wall Systems. The most popular version of this product among our users is 3.7. The name of the program executable file is KeyWall_2012.exe.