As a part of the research on existing structures of private homes from Joseon Era. Focusing on one hundred twenty five-purlin houses, the current study investigated the features and characteristics of the house structure from style, size, proportion and roof pitch, and measurements of key parts, and developed the following conclusions. Most are single-houses (89, 83%), and among them, there are 47 single front-terrace houses (39%), which is the highest number. The sizes of lower house structure do not differ greatly depending on the vertical structure, and single rear terrace house and double-house have relatively larger side sizes. The size of upper structure is larger in double-houses compared to other vertical structures, indicating a relatively higher roof. The cross-section measurement of major parts show that double-houses are larger than single-houses by 3cm in pillar, 3-4.5cm in crossbeam length, and 4.5cm in crossbeam width. However, Janghyeo width was consistent at 7.5 to 10.5cm, maintaining uniformity regardless of vertical structure of the houses. In addition, the cross-section measurements decreased from sixteenth to nineteenth century, with the size of pillar size decreasing the most. The result that the Janghyeo width is not related to the house structure house confirmed that the Janghyeo width was kept consistent regardless of the size of the house structure.

Abstract
 1. 서 론
  1-1. 연구의 목적
  1-2. 연구의 방법
 2. 이론고찰
 3. 조선시대 민가 오량가의 가구형식
 4. 조선시대 민가 오량가의 가구구성
  4-1. 규모
  4-2. 변작과 물매
 5. 조선시대 민가 오량가의 주요부재 단면치수
 6. 결 론
 참고문헌

• 김재웅(조선이공대학교 실내건축디자인과) | Kim Jae-Ung Corresponding Author