Q » How do flying buttresses reduce lateral thrust on walls?

Bram vd Veer

08 Dec, 2025

0 | 0

A » Flying buttresses reduce lateral thrust on walls by transferring the force from the heavy roof and vaults away from the building's walls to external supports. This allows for taller and thinner walls with larger windows, as the buttresses absorb and redistribute the thrust, maintaining structural stability and preventing the walls from collapsing outward. This architectural innovation was crucial in the construction of large Gothic cathedrals.

Michael

08 Dec, 2025

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All Other Answer

A »Flying buttresses reduce lateral thrust on walls by redirecting the force downwards to the ground through an arch or a half-arch structure, thereby counteracting the outward pressure exerted by vaults or roofs, and transferring it to external supports, thus stabilizing the walls and preventing collapse.

David

08 Dec, 2025

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