Tunnel Assistant is a software program for the design of underground openings using empirical rock mass classification approaches and artificial intelligence (AI).
TUNREN is a design tool for tunnel design, including two modules: 1) Tunnel face behavior: new stress-strain analytical method for the evaluation of extrusion displacements and ….
TUNSET analyses the ground movements induced by tunnelling in terms of three-dimensional displacements and horizontal strains.
TZPILE for Windows computes the load-settlement relationships of vertically-loaded piles, where t-z curves are used for side resistance and q-w curves are used for load transfer in end bearing.
UBCDILLY is a PC version of DMTdilatometer interpretation program with an interactive data input utility for raw data including calibration parameters.
UDEC is a distinct element program for the 2D modelling of jointed rock subjected to quasi-static or dynamic loading conditions.
UFSHAKE (User Friendly SHAKE) is an extended version of the SHAKE program including implementation of the Newmark method.
The Unconfined Compression test program is an Excel Worksheet and is part of a complete Laboratory Testing Workbook with a full range of Integrated Geotechnical Soils tests.
UNIBEAR is a program for designing non-embedded retaining walls, bridge abutments and piers. Includes effect of: surcharge loads, surface line loads, tieback loads, moment loads, sloping ground surface,…..
UNIPHASE performs phase system calculations for soils. Determine water content, degree of saturation, density (total, dry, saturated), void ratio and porosity. SI and English units.




