Is it true that structural analysis must be performed through testing on the actual structure?

Structural analysis does not necessarily require testing on the actual structure. It typically involves the use of mathematical models, simulations, and engineering principles to predict how a structure will behave under various loads and conditions. This analytical approach allows engineers to assess the structural integrity and performance without needing to physically test the entire structure.

While testing can provide valuable data, particularly in specific scenarios such as verifying unusual loading conditions or during post-event assessments, it is not the only method for conducting structural analysis. Analyses can also rely on historical data, building codes, and material properties.

Thus, stating that structural analysis must be performed through testing on the actual structure is inaccurate, making the assertion false.