Loads

10 results found

November 17, 2011 | Tips & Tricks

How Do I Assign Drift Snow Loads to the Roof in RISAFloor?

RISAFloor has the ability to apply tapered snow loads on your building’s roof to simulate drift snow loads. Read More

November 10, 2011 | Tips & Tricks

How Do You Define Additive Area Loads in RISAFloor?

RISAFloor uses the Area Load Definitions spreadsheet to define area loads available for use on a floor. Read More

October 13, 2011 | Tips & Tricks

How to Check Floor Vibrations Using RISAFloor

RISAFloor includes floor vibration checks according to AISC Design Guide #11. Read More

August 18, 2011 | Tips & Tricks

Using Projected Loads in RISA-3D

RISA-3D, RISA-2D and RISAFloor have the ability to project distributed line and area loads onto members. Read More

May 24, 2011 | Tips & Tricks

How to Apply a Tapered Load to Plates in RISA-3D

It’s easy to apply tapered surface loads to plates in RISA-3D by stepping up the loads from one level to the next. Read More

May 23, 2011 | Tips & Tricks

How to Apply Notional Loads in RISA-3D

In RISA-3D you can automatically apply notional loads to your structure to comply with your steel code (such as AISC 360). Read More

April 20, 2011 |

Refining Area Load Distribution in RISA-3D

After solving a model with Member Area Loads, RISA-3D will automatically create Transient Basic Load Cases that allow the user to verify load distribution. Read More

April 18, 2011 | Tips & Tricks

Using Sum of Reactions in RISA-3D

RISA-3D will check your model for errors by summing the reactions in your model and comparing them to the applied loads. This happens for the global X, Y, and Z directions. Read More

April 6, 2011 | Tips & Tricks

What are the Unbalanced Forces on Beams?

The detailed report in RISA-3D has the ability to show unbalanced seismic forces in both beams and braces according to AISC 341. Read More

March 16, 2011 | Tips & Tricks

Using Transient Loads to Verify Applied Area Loads in RISA-3D

When a model is solved that contains Member Area Loads, the program automatically attributes them to the applicable members within the defined area of the applied load. Read More