Which limitation challenged historical rope bridge design due to variations?

💡 Explanation

Variations in rope tension affect sag and geometry because catenary curve instability directly impacts bridge stability; therefore controlling tension was crucial, rather than just strength, anchor stress, or deck weight variations being the primary cause.

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• Which outcome commonly occurred on Viking longships when saturated fiber rigging experienced freezing temperatures?
• Which structural problem contributed significantly to the eventual breaching of the Theodosian Walls surrounding Constantinople?
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