Critical Innovation: Test your knowledge about shape memory alloys (SMAs)

by sarah_bauder | April 15, 2025 10:22 am

Graphic reading "Take Our Quiz" with an exclamation point — Image courtesy Bigstockphoto.com

In the January/February issue, freelance journalist Evelyn Long discussed using shape memory alloys (SMAs)[2] in seismic-resistant structures. Take this quiz to test your knowledge about shape memory alloys (SMAs).

Quiz - April 17

What is the primary characteristic of shape memory alloys (SMAs) that makes them useful in seismic engineering?

A) High electrical conductivity

B) Ability to expand under pressure

C) Superelastic behavior and shape recovery

How do SMAs improve the performance of concrete structures during earthquakes?

A) By reducing water absorption

B) By enhancing lateral stability and energy dissipation when used with traditional reinforcements

C) By making the concrete harder

Which of the following is NOT mentioned as an application of SMAs in seismic engineering?

A) Base isolation systems

B) Energy dissipation devices

C) Solar panel supports

If you are human, leave this field blank.

Endnotes:

[Image]: https://www.metalarchitecture.com/wp-content/uploads/2025/03/98a507fb-23cc-4440-8093-afc7eda684f9.jpg
shape memory alloys (SMAs): https://www.metalarchitecture.com/articles/critical-innovation/

Source URL: https://www.metalarchitecture.com/quizzes/quiz-smas/