Which risk increases when a historic Inca suspension bridge's fiber ropes experience repeated loading?

💡 Explanation

Fatigue failure risk increases because repeated loading concentrates stress, leading to fiber weakening, therefore material fatigue accelerates cable degradation by crack propagation, rather than changing the load distribution causing tower collapse.

• Which consequence occurs when Mesopotamian irrigation canals excessively saturate surrounding soil over time?
• Which consequence results when improperly manufactured black powder is used within early cast-iron cannons?
• Which consequence commonly resulted from applying the principle of 'appear strong even when weak' during Byzantine diplomatic negotiations?
• Which functional degradation was accelerated by hull sheathing practices developed for 18th-century ships?
• Which structural problem rapidly reduces the lifespan of historic Viking-age 'rope bridges'?
• Which outcome arose when Byzantine diplomats strategically employed the 'imperial reserve'?