• 건축역사연구
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• 제28권4호
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• pp.7-16
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• 2019

In this study, I would like to inquire about the composition of oegi(外機) on the hip and gable roof. Oegi purlin compose the basic member of framework of a hip and gable roof in both sides roof, supporting the inside end of the side rafter. However, the oegi purlin is not simply used to form hip and gable roof. The effects of using oegi purlin have the advantages of spatial. The spatial advantages are the width of the toekan(退間) increases as the oegi purlin escapes from column row and to increase the ceiling height by becoming a point of staying the ceiling. That reflect the desire to expand indoor space due to changes in worship behavior. Oegi purlin was used not only for structural needs, but also for altering in indoor space due to the changing times.

• 건축역사연구
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• 제25권6호
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• pp.61-72
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• 2016

This study is about the structure and transition of orthogonal design of palace architectures in Joseon Dynasty. The results are as follows. First, Changdeokgung and Changgyeonggung Palaces' corridors, and their architectures seen in the Court Documentary Paintings have early Joseon style in the corner-connections. Their roof shape in the corner is gable roof. Generally, gable roof has direction. Besides, it is easy to extend gable sides. Second, Corridor of Gyeongbokgung Palace has hipped and gable roofs with corner eaves. It was popular during the late Joseon Dynasty. On the other hand, it is impossible to extend any sides of those roofs since they have roof faces in their four sides. Instead, they have completeness. That's why their aesthetic appeal exhibits more pleasing than gable roofs. Third, corner-connections of palace architecture shows evidences and traces of the transition from gable roofs meeting at right angle in the early Joseon to hipped and gable roofs meeting at right angle with corner eaves in the late Joseon. Also, the corner-connections with corner eaves were usually used even in the attached architectures.

• 건축역사연구
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• 제26권3호
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• pp.39-49
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• 2017

It is difficult to build a hipped and gable roof in slender rectangular type due to restraint in variation of lateral length caused by gongpo arranged on the side, purlin space and the form of gable part and aesthetical effect of chunyeo maru. Against this backdrop and with the assumption that this phenomenon is more apparent in roofs of three-bay-kan Buddhist temples with the hipped and gable roof among national treasure Buddhist temples, this study has aimed to prove that a roof can be built in a less slender rectangular type than that of flat form and to present the building methodology and found the following findings. First, The ratio of lateral to longitudinal length of the roof has been adjusted by protruding the chunyeo and the method of adjusting the ratio of lateral to longitudinal length of the roof is considered to be determined depending on the availability of woods to be used in chunyeo. Second, in order to symmetrically arrange the edge of the roof, which is critical from the perspective of construction morphology, the chunyeo angle has been intentionally adjusted to reduce the gap of length between the front roof and the lateral roof. To sum up, the characteristic of the hipped and gable roof, which is difficult to be built in slender rectangular type, is more clearly shown in the roof and it is identified that the length of the front roof and the lateral roof has been intentionally adjusted to achieve the symmetrical arrangement of roofline of the roof edge.

• 한국주거학회논문집
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• 제20권3호
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• pp.19-26
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• 2009

The purpose of this study is to classify roof styles about high-rise apartment complexes in these days. Specially, it is focused on those in Daegu city. It has analyzed for 75 apartment complexes in Daegu city. Those complexes are all over 300 houses each and were built from 2004 to 2007. Generally, roof styles about high-rise apartment complexes are classed as a flat roof style and a slope-sided roof style. Types of the flat roof style were divided a flat roof style and a eyebrows roof style. And, types of the slope-sided roof style were divided a single slope-sided roof style, a gable roof style, and a hipped roof style. The curved roof style didn't show up at these cases. According to this study, the slope-sided roof style including the gable roof style was revealed the most common roof style about high-rise apartment complexes in Daegu city from 2004 to 2007. Among 76 cases of roof styles, the number of the gable roof style is 52, and the number of flat roof style is 18. Each roof style was changed for more decorative shape. Specially, in case of the flat roof style, 17 cases for 18 cases are built as a decorative flat roof style. and, 15 for 52 gable roof style cases are built as a decorative style, too. According this case study, we are able to know that the sort of roof style was advanced variously and decoratively, and the shape of roof style was combined more than 2 decorative factors. The roof style of high-rise apartment complex in future will be more various and decorative than this time and will be develop compositively.

• Wind and Structures
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• 제4권2호
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• pp.119-130
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• 2001

The paper addresses the suitability of wind pressure coefficients specified in contemporary design standards and codes of practice for gable roofs of intermediate slope (roof angle $10^{\circ}-30^{\circ}$). In a recent research study, a series of low building models with different roof slopes in this intermediate range were tested in a boundary layer wind tunnel under simulated open country terrain conditions. This was different from the original study in the 70's, which produced the current provisions on the basis of a model tested only for a single roof slope (4:12) in this range. The results of the study suggest that a modification to the American wind provisions would be warranted to make them more representative of the true local and area-averaged wind loads imposed on gable roofs of intermediate slope.

• 건축역사연구
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• 제27권2호
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• pp.39-50
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• 2018

This study investigates the types and spread of framed structures of gable roofs meeting at right angle showed in old architecture and documentary paintings of houses, which were well liked in the early Joseon Dynasty. The conclusions of this study were as follows. First, the framed structure of gable roof meeting at right angle can be divided or recognized in 4 types according to their structure's size and purlin's position. Three of those types were noted to be in Seoul. Second, the framed structure of gable roofs meeting at right angle begun from the awareness of their independence from one another. Each space was divided based on their functions. Therefore, it could be extended in various forms, not only in the square plan physique but also in many different forms. And allowed free plan configuration regardless of column layouts or size of structure. Third, 5 purlins and 3 purlins crossing structure were preferred in Han-yang, the early Joseon Dynasty. It is related to the specific construction conditions of urban houses, such as the slope of land, limited land area, and economic power. Fourth, urban housing techniques were diffused throughout the country by officials who lived in Kae-gyeong and Han-yang at the end of Goryeo and early Joseon Dynasty. In other regions, framed structure of gable roof meeting at right angle households decreased, but in some regions of Gyeongsang-province, framed structure of gable roof meeting at right angle has maintained with Staggered purlin.

• 한국농촌건축학회논문집
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• 제13권1호
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• pp.1-8
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• 2011

This aim of the study is to investigate the plan and elevation types of existing way stations built in the early 20th century Korea, focused on Choong-ang, Donghae-nambu, and Kyung-jeon line of the railroad tracklines. The plans and elevations are drawn up and analyzed based on literature data and aerial photographs through the survey. These way stations are classified into various types by room layout and front elevation. The basic plan types are composed of waiting room, station service room, and administration. The station service room has a train operation room in the projecting part of corner. This room has windows on every side to see in and out of train. There are the enlarged, extended waiting room types, and linear types in the other plan types. The waiting room is lied on the right side, and has a gable roof in elevation. The elevation types are classified with side and centralized, and so on by the placement and shape of gable roofs. The basic elevation types have gable roofs in sides lied on the waiting room, and these types are transformed into centralized types by extension of waiting room The others are the linear types without gable roofs and the unusual roof types in appearance.

• 대한지리학회지
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• 제51권3호
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• pp.441-454
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• 2016

이 연구는 지붕 형태, 지붕 재료, 외벽 재료에 초점을 두고 울릉도 산지 촌락 가옥의 유형과 특성을 고찰하는 연구이다. 그리고 울릉도 산지의 촌락 가옥 유형을 제주도와 경남의 촌락 가옥 유형과 비교하면서 그 특성도 논의한다. 울릉도 산지 촌락 가옥의 지붕 형태를 보면, 팔작지붕(42.1%)이 가장 많이 나타나고, 그 다음으로는 맞배지붕(25.8%), 우진각지붕(11.8%), 단순평지붕(10.7%) 등이 많이 나타난다. 지붕 재료를 보면, 컬러강판(69.1%), 아스팔트싱글(11.8%), 시멘트(10.7%) 등이 많이 나타난다. 컬러강판을 지붕 재료로 사용한 가옥이 압도적으로 많고, 기와나 슬레이트를 지붕 재료로 사용한 가옥은 한 채도 없다. 그리고 외벽 재료에서는 시멘트(27.5%), 사이딩(21.3%), 함석(16.8%), 목재(6.7%) 등이 많이 나타난다. 지붕 형태와 지붕 재료의 결합 관계로 본 가옥 유형에서는 팔작지붕-컬러강판 가옥 유형(73채; 41.0%)이 가장 많이 나타나고, 지붕 형태를 중심으로 해서 지붕 재료와 외벽 재료의 결합 관계로 본 가옥 유형에서는 팔작지붕-컬러강판-시멘트 가옥 유형(32채; 18.0%)이 가장 많이 나타난다. 울릉도 산지 촌락 가옥의 지붕/외벽 재료로 함석을 사용하는 빈도가 높은 것, 기와나 슬레이트를 지붕 재료로 사용하지 않는 것, 적벽돌이나 석재를 외벽 재료로 사용하는 빈도가 낮은 것 등은 건축 자재의 운송비용과 관련이 있을 것이다.

• 설비공학논문집
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• 제17권10호
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• pp.922-929
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• 2005

This paper compared ventilation performance between the sound roof tunnel with flat roof and the sound roof tunnel with gable roof. The ventilation rate of the sound roof tunnel is calculated by natural ventilation rate plus ventilation by vehicle. The roof type is divided by the shape of the roof and the ventilator location on the roof. The results between calculation and CFD on the ventilation rate are almost alike. The ventilation rate on the flat roof is $558.4\;m^3/s$ with mid-ventilator and $496.8\;m^3/s$ with left-right ventilator. The ventilation rate on the gable roof is $653.2\;m^3/s$ with mid-ventilator and $611.6\;m^3/s$ with left-right ventilator. The ventilation rate of soundproof with gable roof is higher than that with flat roof. The ventilation rate and with mid-ventilator is higher than that with left-right ventilator the soundproof roof. Therefore, the ventilation performance of soundproof roof depends on the roof shape and ventilator location on the roof.

• 한국강구조학회 논문집
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• 제21권3호
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• pp.245-255
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• 2009

산업용 건축물은 일반적으로 박공지붕형 저층의 형태로 많이 건설된다. 본 연구는 박공지붕형 저층건물의 풍압분포와 특성을 알아보기 위하여 풍동실험을 수행하였다. 풍동실험은 경사각 변화에 따른 외장재용 피크외압계수 분포양상을 알아보기 위하여 동일한 폭과 높이, 길이를 가지지만 지붕 경사각이 서로 다른 7가지의 모형을 제작하여 실험하였다. 실험결과 지붕과 벽면의 모서리 부분에서 최대 피크외압계수가 나타났으며, 이를 KBC-2005 및 각국의 기준과 비교하여 보았다. 실험에 의한 피크외압계수는 AIJ-2004와 매우 유사하게 나타났지만 KBC -2005보다는 다소 크게 나타났다.