High-speed redraw algorithm for instant refreshingĭynamically zoom, pan, rotate, scroll, snap views “True to scale” rendering with translucency, even when drawing
#Risa 3d moving load windows#
Unlimited simultaneous model view windows Story drift calculations provide relative drift and ratio to heightĪutomatic self-weight calculations for members and plates Inactivate members, plates, and diaphragms without deleting them Stress calculations on any arbitrary shape One Way springs, for modeling soils and other effectsĮuler members: Compression up to buckling load, then turn off One Way members, for tension only bracing, slipping, etc. Member end releases, rigid end offsets, top of member offsets Torsional warping calculations for stiffness, stress and design Simultaneous moving loads, AASHTO/custom for bridges, cranes… High end mesh generation – draw a polygon with any number of sides to create a mesh of well formed quadrilateral (NOT triangular) elements.Īccurate analysis of tapered wide flangesĪutomatic rigid diaphragm modeling with detachable jointsĪrea loads with one-way or two-way distributions State of the art 3 or 4 node plate/shell elements with plane stress option Multiple simultaneous dynamic and response spectra analysis using Gupta, CQC or SRSS with automatic calc of scaling factorsĪutomatic inclusion of mass offset (5% or user defined) for dynamicsĪutomatic generation of wind and seismic forces Two-way link with Autodesk Revit StructureĪccelerated Lanzcos dynamics solver, very fast and robust Import DXF, RISA-2D, STAAD and ProSteel 3D filesĮxport DXF, SDNF, DesconWin and ProSteel 3D files Support for all units systems & conversions at any timeĪutomatic interaction with RISASection libraries Open multiple spreadsheets simultaneouslyĬonstant in-stream error checking and data validationĭata templates for grids, disks, cylinders, cones, arcs, trusses, tanks, etc. Real spreadsheets with cut, paste, fill, math, sort, find, etc.ĭynamic synchronization between spreadsheets and graphics Saved selections to quickly recall desired selection states
Powerful graphic select/unselect tools including box, line, polygon, invert, criteria, spreadsheet selection, with locking Universal snaps and object snaps allow drawing without grids Versatile drawing grids (orthogonal, radial, skewed)