A maximum of 10 load combinations is allowed (normal version allows 200). Modifying of Column shapes is limited to W14x43, TU14圆x8 and Pipe_12.0. Version 1.0 RISABase models cannot be read.
#Risa 3d demo license
In general, 256 Megabytes (MB) of RAM is a good amount to solve most problems.ĭemo Version LimitationsIf the program cannot validate the license (via the hardware key or the network license management software) then the program will run in a limited "Demo Mode". Of course, if RISABase is required to use hard disk space, the solution will be much slower. If this isn't enough, RISABase will start using hard disk space until enough memory is obtained to solve the problem. RISABase has been written such that it will use as much RAM as is available. Note The amount of space needed by RISABase to solve a particular structural model depends on the size of the model.
#Risa 3d demo windows
Recommended Windows XP 256 MB of RAM 200 MB of hard disk space Two button mouse with wheel Hardware RequirementsMinimum Any Windows compatible computer with a Pentium 3 or better processor Windows 2000\XP\Vista 256 MB of RAM 200 MB of hard disk space Two or three button mouse USB port (required for Stand-Alone version or the Network Host computer) The accuracy offered by RISABase results in a more efficient base plate and anchor bolt size. Using approximate methods (such as assuming a fictitious stress value or using yield line theory ) for a base plate analysis introduces uncertainties that must be compensated for by overdesigning the base plate. RISABase uses Finite Element Analysis to obtain an accurate solution to the entire base plate problem. A major benefit RISABase offers is a more accurate analysis both for uniaxial and biaxial bending cases for the base plate stress and bearing pressure. RISABase can also analyze a base plate whose size is already known, as well as custom anchor bolt layouts, which is very useful for analyzing existing/field conditions.
RISABase can check anchor bolt pullout capacities per ACI-318 Appendix-D. The optimal plate size is chosen by volume ( ie. At the users option, RISABase can pick the optimum size (length, width, and thickness) for the base plate based on the bearing pressure and/or the stress in the plate. RISABase can generate both ASD (unfactored) and strength (factored) load combinations. These basic load sets are then grouped together into load combinations to actually design the base plate.
The loads can be defined in up to six separate basic load sets such as Dead Load (DL), Live Load (LL), etc. International shape databases (Canadian, British, etc) for similar members are also included. Column shapes include all AISC wide flange shapes (W, S, M, and HP sections), HSS square tube shapes, and pipe shapes. The column itself may be offset to any location on the surface of the base plate. Applied loads may include vertical point loads, point shear forces in either direction and moments about either axis, all applied at the bottom of the column location. 65īefore You BeginRISABase performs a complete analysis and design of rectangular base plates loaded about one or both axes. 28Comparing RISABase to AISC and other Solution Methods. 26 Running the Solver for the Base plate. However, please be aware that errors may exist in this publication, and that RISA Technologies, LLC makes no guarantees concerning accuracy of the information found here or in the use to which it may be put. We have done our best to ensure that the material found in this publication is both useful and accurate. No portion of the contents of this publication may be reproduced or transmitted in any means without the express written permission of RISA Technologies, LLC. RISABaseRapid Interactive Structural Analysis Base Plate and Anchorage Analysis & DesignVersion 2.0 General ReferenceĢ6632 Towne Centre Drive, Suite 210 Foothill Ranch, California 92610 (949) 951-5815 (949) 951-5848 (FAX) Copyright 2010 by RISA Technologies, LLC All rights reserved.