太原纯阳宫四座角楼正十四边形相关平面几何设计初探

A Geometrical Analysis of the Regular Tetradecagon-based Design for thePlan of Four-Corner Pavilions at Chunyang Palace,Taiyuan

摘要:

基于三维激光扫描及手工测绘，对太原纯阳宫第四进院落四座角楼的平面尺度规律及几何设计进行解读和分析，发现其原始设计采用318 毫米的营造尺，并通过相关文献的检索和比对，提出当时匠人应对正十四边形相关平面构图设计的四种可行方法。

Abstract:

Through the application of 3D laser scanningand manual measurements, this study thoroughlyanalyzes and interprets the dimensions and geometricaldesign of the plans of the corner pavilion of ChunyangPalace at Taiyuan. The findings suggest that an originalconstruction ruler with a measurement of 318mm wasemployed during the initial design phase. Drawing uponChinese and western literature, the research examinesfour possible methods for constructing a tetradecagon andexplores their relevance to the plan composition design.