Quiz App

Welcome to the Spannovation weekly multiple-choice quiz to engage practicing and aspiring engineers to test their knowledge in bridge and seismic engineering. The quiz is open for a week, posted every Thursday and closed the following week. The winner will be selected from a random draw of correct entries, and the winner of the quiz will be announced along with the posting of the new quiz. The winner will be given a free subscription to one of the Spannovation Bridge & Seismic School online courses for a six-month period.

Previous Quizzes

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Winner of the Quiz

Omar Mabrouk

Ingerop

Week 12 – May 7, 2026

07 - 13 May 2026

Structural Redundancy
Estimated Time: 1–2 min | Difficulty: Beginner–Intermediate

Question
Structural redundancy is critical because it:

Reduces steel weight
Increases fatigue life
Allows alternate load paths after localized failure
Simplifies inspection

Explanation

Explanation:
Redundancy ensures that failure of a single component does not cause disproportionate collapse, improving structural robustness.

Learning Resources:

CSA S6:19, Clause 4.4.5

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