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Which mechanism increased stability of Inca stone masonry walls?

A)Kinetic interlocking transfers forces
B)Lime mortar distributes stress
C)Grout injection fills voids
D)Reinforced rebar prevents cracking

💡 Explanation

Kinetic interlocking used precisely shaped stones fit tightly; because forces transfer across joints without mortar, wall integrity is improved. Therefore, seismic resistance increases, rather than being solely reliant on joint material or reinforcing.

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