11/20/2022 0 Comments Changing legend in tecplot 360![]() ![]() Very high safety factors may mean that it is over-engineered. It is important to understand the application of the model when interpreting the simulation results. When the review is completed, click Close. Lastly, use the Deformation Scale menu to suit your needs. Use the option, Show weakest areas of design, to highlight those zones in your model. Reset the safety factor range of 3 and 1. So be mindful of the real-world equivalent for your design and use appropriate values. Different suggestions are shown.Ī warning here: reducing the Upper Target can cause the results interpretation message to give a false positive indication, when your design may not actually be adequate. With this range, the design is considered Insufficient. Finally, change Upper Target to 4 and the Lower Target to 3.5. Change the Upper Target to 2, and the design is considered Excessive. When you change the Upper Target to 3 and the Lower Target to 1, the icon changes to Sufficient. The Marginal rating is based on the default upper and lower target values. Recommendations to improve the design are listed in the dialog.Įxpand the Safety Factor Targets group. ![]() In the Results Details dialog, the actual minimum safety factor is shown, along with an explanation for the rating. Changing your safety factor ranges will influence the icon and the message. Returning to the Strength Indicator message, the model is reported as Marginal. Pressure vessels range from 3.5 to 4.0, automobiles often use 3.0, and aircraft and spacecraft use 1.2 to 3.0, depending on the application and materials. The value for buildings is relatively low because the loads are well understood and most structures are redundant. For example, buildings commonly use a safety factor of 2.0 for each structural member. A physical test, of course, is still strongly recommended. Dividing the Yield Strength of 207 by 92.18 gives a value of 2.246, which is the calculated safety factor.Īlthough the model is displaying red zones, the maximum stress is well below the yield strength, so this design should be considered safe, based on the inputs provided. The maximum stress value is calculated to be 92.18 MPa. Hover the cursor over the icon for a quick message.Ĭhange the Legend to display Stress. ![]() The Strength Indicator icon, shown in static stress studies, gives you quick feedback regarding the safety of the design. A minimum Safety Factor of 2.25 is shown on the scale. The Results Legend displays Safety Factor by default. In the browser, double-click the Results node to display the static stress simulation results. Select one of the steel materials listed. From the Simulation environment, expand the Material panel, and click Study Materials. Open or activate the model Beam_Results_01. When reviewing the simulation results, do not conclude that red is necessarily bad. When a material is stressed beyond its yield strength, some form of permanent deformation will result. Fusion allows you to specify these limits as yield strength or ultimate tensile strength. Understanding the results of a linear static stress simulation.Īll materials have a stress limit. ![]()
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