Which outcome results when an ancient Inca rope bridge's stone anchorage succumbs to seismic forces?

💡 Explanation

Tensile failure results due to increased loading by ground movement and gravitational forces because the anchorage fails, and a static equilibrium cannot obtain sufficient normal force. The mechanism specifically is anchorage shear failure, therefore the deck support breaks, rather than experiencing increased oscillations without total compromise.

• Which outcome occurs relating to Roman aqueducts when travertine deposition narrows culvert inlets?
• Which consequence decreased the utility of silk as imperial gifts during the medieval Byzantine-Arab wars?
• For efficient historical bronze casting, which action prevents brittle molds?
• Which outcome occurred when early gunpowder residue built up excessively within a closed-breech firearm?
• Which outcome occurs when terrace drainage in ancient Bannockburn earthen forts overwhelms their structural capacity during intense rainfall?
• Which mechanism allowed Roman concrete fortifications to maintain structural integrity in marine environments despite constant wave action?