Four Cornish buildings with base-cruck trusses are described, part of a distinctive group that share the feature of having the blades passing the tiebeams to clasp the arcade plates. They have been dated, using a combination of ring-width and stable-isotope dendrochronology, to between the late thirteenth and late fourteenth centuries, making them the earliest known secular buildings in Cornwall. The paper discusses how these trusses relate to the development of the base-cruck form nationally and sets the buildings into their broader historical context.

中文翻译：

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Cornish Base-Cruck 桁架

描述了四座带有基础桁架的康沃尔建筑，它们属于一个独特的建筑群，它们的特点是叶片穿过系梁以扣住拱廊板。结合使用环宽和稳定同位素树木年代学的方法，它们的年代可追溯到 13 世纪末至 14 世纪末，这使它们成为康沃尔已知最早的世俗建筑。本文讨论了这些桁架如何与全国基础结构形式的发展相关联，并将建筑物置于更广泛的历史背景中。