中文摘要：

侗族干栏式传统民居建筑为＂三八式＂模型,这种＂模式化＂的结构蕴涵着丰富的数学文化,本质上就是一个数学模型;从主体结构中的黄金分割比例,到屋面三角结构的数学计算,以及外部装饰中所表现出来的几何图案等,都是侗族人民数学思维特征的体现。

英文摘要：

The Dong’s dry column construction main structure forms of the traditional＂three-eight＂model until now.This kind of structure of＂modeling＂contains rich mathematical culture.In essence,it is a mathematical model.From the main structure of the golden section proportion,to the roof triangle structure of mathematical calculation and the external decoration showed geometric patterns,etc.,are the embodiment of the Dong’s characteristics of mathematical thinking.