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2 cards from this section. Quick, good the night before a test.
What is a reliability index?
Think about how safe it is.
Why is a higher reliability index preferred?
What does a high number signify?
What does a reliability index of β = 3.5 indicate?
Remember the relationship between the number and safety.
True or False: A higher reliability index is disadvantageous.
Think about the safety of buildings.
Propose a strategy for a building in a hurricane-prone area to achieve a reliability index higher than β = 4. Discuss materials, design, and safety factors.
Think about what unique challenges hurricanes pose to structures.
Given a series of buildings with reliability indices ranging from β = 2.5 to β = 4.2, analyze their safety measures and recommend improvements for those below β = 3.5.
What failures have occurred in low-index structures before?
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