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This program, unlike other Network Least Squares program, automatically means all horizontal and vertical angles including slope distances. No need to manually mean and input all multiple direct or reverse or closed horizon pairs of angles and distances, SurvNET does this automatically.

SurvNET also automatically weights redundant angle and distances, it applies and reports these new standard errors after adjusting. SurvNET Network Least Squares reports include mean angle and distance splits prior to adjustment, error ellipse reports, and positional tolerance inversing for Alta Survey compliance.

RISA Section allows the user to define any type of complex cross section either by combining standard shapes or by defining new shapes. Multiple materials are permitted in the same section. RISA Section calculates all the section properties, including the torsion constant. Sections created in RISA Section may be used in RISA-3D, RISA-2D and RISA Floor.

RISA Section includes many powerful editing features such as automatic stacking and aligning, unlimited UNDOs, as well as the ability to create beautiful reports with cross section graphics and much more. The program supports imperial and metric units. When creating shapes you can use the convenient "snap-to-grid” grid, or specify the coordinates of each shape directly. Of course, comprehensive online help is also included.

See RISA Section in action.

RISA Connection provides a comprehensive steel connection design with the aid of a 3D model. RISA Connection aids in your calculations, giving you full control of the connection type and components and the speed to change the connection with a flip of the switch.

RISA Connection takes the complexity out of calculations by listing explicitly the calculations and the code check values. Review your results in an easy-to-read report or inspect the connection in a 2D shop drawing-style drawing.

See RISA Connection in action.

Select limits and fits to ISO286 parts 1 and 2 1988.

Add keys and keyways to BS4235 Part1 1972.
Use Selected Fits to AS1654 - 1974.
For all shaft and hole machining specifications.

Features: