Which primary structural consequence resulted from Hannibal's strategy of breaching Roman fortifications by heating rocks and applying vinegar?

💡 Explanation

When hot rocks suddenly cool from vinegar, thermal shock occurs because rapid temperature changes induce stresses exceeding the material's tensile strength, resulting in brittle fracture of the masonry. Therefore, brittle fracture resulted, rather faster creep deformation, oxidative decomposition, or hydrolytic weakening which require different conditions and time scales.

• Which structural weakness was often observed in early cast iron bridges like the original Tay Bridge?
• Which vulnerability increases when Roman fortifications extended supply lines far beyond core territory?
• Which outcome resulted from Al-Khwarizmi's algebraic method for balancing equations when applied to inheritance divisions?
• Which effect made Chinampa agriculture highly productive in the Valley of Mexico, circa 1400 ACE?
• Which risk accelerated embrittlement when tin depletion occurs in an ancient bronze cannon exposed to seawater?
• Which long-term outcome frequently resulted from the use of chinampas without proper water management techniques?