A brick barrel vault can be bonded basically according to three techniques depending on the arrangement of the bricks main planes: they can be radially orientated with respect to the vault axis ( radial brick vault ); they can be aligned with the vault surface ( tile vault ) or they can be vertical or slightly inclined, forming slices ( vault by slices ). The last two types do not require any formwork to be built. This work deals with the last case, vaults by slices , focusing on the study and comparison of two late nineteenth-century texts in France and Spain that go deeply into the geometry of this type of vault and still remain unstudied from this point of view: that of Choisy (Annales des Ponts et Chaussées 12: 439–449, 1876 and L’Art de bâtir chez les Byzantins. Librairie de la Société Anonyme de Publications Periodiques, Paris, 1883), who addresses the study of this type of vault in Byzantium, and that of Paredes (ca. 1883), who analyses the Spanish vault building tradition of this type in the region of Extremadura.

中文翻译：

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Choisy 和 Paredes 的切片砖拱顶

根据砖主平面的排列，砖桶拱顶基本上可以根据三种技术进行粘合：它们可以相对于拱顶轴线径向排列（径向砖拱顶）；它们可以与拱顶表面对齐（瓷砖拱顶），也可以垂直或略微倾斜，形成切片（逐片拱顶）。后两种类型不需要建造任何模板。这项工作处理最后一个案例，逐片拱顶，重点研究和比较法国和西班牙的两本 19 世纪晚期文本，这些文本深入研究了这种拱顶的几何形状，但从这个角度来看仍未得到研究： Choisy (Annales des Ponts et Chaussées 12: 439–449, 1876 and L'Art de bâtir chez les Byzantins. Librairie de la Société Anonyme de Publications Periodiques, 巴黎, 1883),