汉长安城遗址规模宏大,布局严谨,保存完整,所出土的瓦当品类多样,尤其以文字类瓦当最为突出。遗址中长乐宫、未央宫以及其他宫殿,官置等地的文字性瓦当,字体结构、构图装饰、点划动态等无不个性鲜明,独居时代特征,是两汉审美意识的集中体现。深入研究这类文字性瓦当的造型特征和应用范围对理清汉代历史文化发展,弥补史料不足都有积极意义。 Han Chang’an City sites large-scale, well-structured, well-preserved, the variety of unearthed Watanabe, in particular, the most prominent type of tile. The site features a variety of characters such as Changle Palace, Weiyang Palace and other palaces and official houses, with distinctive features such as font structure, composition and decoration, and dynamic point-and-click movements. It is the embodiment of the aesthetic consciousness in Han Dynasty. Deeply studying the modeling features and the scope of application of these literary characters has a positive meaning in clearing up the historical and cultural development of the Han Dynasty and making up for the shortage of historical materials.