陕南传统民居拥有非常悠久的历史,其民居建筑装饰纹样在漫长的发展历程中,因为地域、民族、以及文化等种种因素,形成了自己的造型特点并呈现出一定的构成规律。本文从移花接木、重在适合、注重完满、意念造型四个方面方面分析了陕南传统民居建筑装饰纹样造型的构成规律。 Southern Shaanxi traditional dwellings have a very long history. In the long course of development, their dwelling houses have formed their own modeling features and have certain regularities because of various factors such as region, ethnicity and culture. This article analyzes the formation regularity of the decoration pattern of the traditional residential architecture in southern Shaanxi from four aspects: shifting the ladder, focusing on fit, focusing on perfection and idea modeling.