The purpose of this study is to analyze the evolutionary process of Ddeulzip. The subject of this study is a clan family of Andong Kwon in Andong Area. Ddeulzip’s evolutionary process of the construction and management is divided into largely three periods in Josun Dynasty. The establishment and changing process of Ddeulzip for Andong Kwon’s family are analyzed according to three periods called the early(15∼16C), mid(17∼18C) and late(19 ∼20C). The characteristics of the early and mid period are that they created their own ancestral building form of　 Ddeulzip. Those of the late period are in their strong will to make similar scale of Ddeulzip. And during the late period, although the construction of new Ddeulzip was started in the early stage, no more formation of Ddeulzip was made as it approached toward the late stage. And most important point is similar constructional space(gan) of first time. The residential Ddeulzip of Andong Kwon’s family created at the 19C can be regarded as an representative example of large space that shows a typical form of housing by noble residents at the time.

The purpose of this study is to analyze the changing process in the Ddeulzip of Jaeryoung Lee's clan family. The subject of this study is clan family of Jaeryoung Lee in Andong Area. The period of Ddeulzip's changing process is divided into largely three parts. The establishment process and changing process for Jaeryoung Lee's family is analyzed during early (15~16C), mid(17∼18C) and late(19∼20C) periods. The characteristics of early periods is that it made a main ancestral building of　Ddeulzip form. Those of mid Chosun period is in their strong will to preserve their ancestral house. During the late period, many of the different styles of Ddeulzip were constructed due to the stable environment of both political and economical status. The residential house of Jaeryoung Lee family that were centered in Youngduk and Youngyang area include diverse forms for both high and middle class social status. Jaeryoung Lee family's Ddeulzip is thus considered to bring about the firm foundation as a clan family representing the Andong cultural area through the development of Ddeulzip.

The purpose of this study is to analyze the changing process in the Ddeulzip of Jinsung Lee clan family. The subject of this study is clan family of Jinsung Lee in Andong Cultural Area. The period of Chosun Dynasty is divided into largely three parts. The establishment process for Jinsung Lee's family is analyzed during early (15~16C) and mid(17∼18C) periods, and changing process is analyzed during mid(19∼20C) and late periods. The characteristics of early Chosun Ddeulzip is that it made a foundation to construct a　Ddeulzip form. Those of mid Chosun period is in their strong will to preserve their ancestral house which is well manifested through the restoration of Taegye's ancestral house. During the late Chosun period, many of the different styles of Ddeulzip were constructed due to the stable environment of both political and economical status. The residential house of Jinsung Lee family that were centered in Yean area include diverse forms for both high and middle class social status. Jinsung Lee family's Ddeulzip is thus considered to bring about the firm foundation as a clan family representing the Andong cultural area through the development of Ddeulzip.

The aim of this study is to analyze the planar composition of rectangular formation houses in 8 areas, both cities and counties, in the sphere of Andong and to reveal the characteristics of these houses in each region. This study of the rectangular formation of houses and their characteristics will facilitate an understanding of the general trends of housing in Andong cultural area.. In this study, the subject houses are composed of three parts: Bonchae, Anchae, and Sarangchae, and the author classified the planar types of the houses. The differences in the regional planar types were analyzed through visual and statistical methods. The analyzed results reveal the regional characteristics of the rectangular formation houses in terms of their planar aspects in the Andong region. The distribution showed the greatest preference toward one type out of two types of distribution of Bonchae, Anchae, and Sarangchae. The ratio for the higher distribution was approximately 70%, whereas the ratio for the lower distribution was around 20%. For convenience, the type with a higher distribution rate is referred to as the “major type,” and the type with a lower distribution rate is termed the “minor type.’ The complete-type houses (73%) in Bonchae were a major type there, and the symmetric-type houses (73%) in Anchae were the major type in that location. In addition, the corner-type houses (72%) in Sarangchae were the major type . In the regional distribution of major types and minor types in the 8 regional cities and counties, regional differences were noted. The three regional groups can be divided into A, B, and C according to the distribution ratio. Andong, Bonghwa, and Yecheon belong to region A. that shows a variety of distribution types and a dispersive trend. Yeongyang and Yeongdeok belong to region C that shows a simplified trend.Yeongju and Cheongsong belong to region B

The purpose of this study is the analysis of 'perpendicular crossing Dori' with a structural character of Ddeulzip in Andong cultural area. There are many structural methods to solve the problems of Ddeuljip which is connected space in the rectangular type. There are 'Slope Base', 'Woosangak' roof, 'Seosangak' roof, and '4 beam roof framing' Moreover, they have been used 'perpendicular crossing Dori'. Its characters are as follows ; 1. The 'perpendicular crossing Dori' structure is occurred in different depth of width and length space of 'ㄱ' typed plan. At that time the beam of width is crossed in the middle of the beam of length without the order under them. 2. The 'perpendicular crossing Dori' structure is the method of free depth of width in regular distance of column which is different from general usage of balcony order. 3. The 'perpendicular crossing Dori' structure is founded north-western area of Andong Cultural Area(Bonghwa, Andong, Youngju, and Yeacheun). The best old sample was in Andong(16C) and the next is Yeacheun(17C) and the last is Bonghwa(18C). 4. The frequency in use of roof type of 'perpendicular crossing Dori' structure is 64% of 'Seosangak' and 36% of 'Woosangak'. The sample of 'Woosangak' house of 'perpendicular crossing Dori' structure is concentrated in Bonghwa. 5. The best merit of the 'perpendicular crossing Dori' structure is usage of double swing window in front of Anbang, It is the spacial success which overcomes the structural limits. And it is the structural rationality.