In the early fifteenth century, the builders of Florence Cathedral faced a monumental challenge: constructing a massive dome without the traditional wooden scaffolding, which was impractical due to the dome's unprecedented width and height. Filippo Brunelleschi solved this by designing a self-supporting double-walled dome. Instead of relying on temporary timber supports to hold the masonry in place during construction, Brunelleschi introduced a herringbone pattern of brick-laying. In this technique, vertical bricks were interlocked with horizontal rows, effectively creating a spiral grid that redirected the outward thrust inward and downward. This architectural innovation allowed the dome to support its own weight incrementally as it rose, defying the conventional engineering limitations of the Renaissance period and securing Brunelleschi's reputation as a visionary.
According to the passage, Brunelleschi's herringbone brick-laying technique achieved its structural purpose by doing which of the following?
- Guiding outward physical forces toward the interior and base of the structure.Cevap
- BDirecting inward structural forces toward the exterior walls of the dome.
- CServing as a temporary wooden framework that was removed after the mortar cured.
- DPreventing the inner and outer walls from connecting during construction.