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What is the primary function of top chord members in steel structures?
56. What is the primary function of top chord members in steel structures?
- To resist tension forces
- To support the entire structure
- To provide lateral stability
- To resist compression forces
Answer
The correct answer is: A) To resist tension forces
Explanation
Top chord members are mainly intended to withstand tension forces, which are usually brought on by live loads, dead loads, wind loads, or seismic pressures operating on the building.