"triangular arch" 的定义和意义

What is a "triangular arch"?

A triangular arch is a structural element shaped like a triangle, with a flat base and two sloping sides that meet at the top. This design is often used in architecture to create a stable support for roofs or other loads, distributing weight efficiently. Triangular arches can be found in various styles, from simple and modern to more elaborate and decorative forms. They not only provide structural strength but also contribute to the visual appeal of a building, creating a unique and striking architectural feature.