• 한국가스학회지
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• 제20권4호
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• pp.33-43
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• 2016

미국과 유럽의 가스회사에서는 배관의 보수방법으로 그라인딩, 육성용접, 슬리브덮개용접, 복합재료보수, 핫태핑, 클램프 등 다양한 방법을 사용하고 있으며, 배관에 손상이 발생한 경우 사용적합성 평가를 거쳐 배관보수를 실시하고 있다. 또한, 미국과 영국 등에서는 매설된 도시가스배관이 타공사 또는 부식으로 인해 손상을 입은 경우 손상형태별로 적용 가능한 배관보수방법을 규정하고 있다. 국내의 경우에는 노후된 중압배관에 대하여 정밀안전진단을 하도록 하고 있으며, 정밀안전진단결과 발생된 결함의 종류 및 정도에 따라 배관을 보수, 교체 또는 신설하도록 규정하고 있다. 그러나 보수 및 보강 방법에 대하여는 기준이 마련되어 있지 않아 배관에 손상이 발생한 경우 주로 손상된 배관을 절단한 후 단관(短管)으로 교체하는 방법만을 사용하고 있다. 본 논문에서는 미국, 영국 등 국외의 보수방법 및 기준을 조사하고, 국내의 매설배관 검사 방법 등에 대해 조사하고, 보수방법 시험 결과를 분석한 후 국내 실정에 맞는 배관보수기준(안)을 제시하였다. 개발되는 기준에 따라 도시가스사업자가 정밀안전진단 결과의 후속조치로 배관보수를 하는 경우 가스공급을 중단하지 않아도 되므로 가스의 안정적 공급에 기여할 수 있을 것으로 판단된다.

• 한국의류산업학회지
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• 제18권2호
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• pp.194-206
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• 2016

This study analyzed jackets by Alexander McQueen that have always pleased customers with traditional tailoring via every season's collection. This study categorized and then analyzed jackets by components such as silhouette, jacket length, collar, lapel, sleeve, shoulder line, and closure methods. To achieve the research goal, the study referred to photographs of 501 jackets introduced in signature brand collections by Alexander McQueen between 1996 and 2010. The analysis results on McQueen's jackets with the general components of the clothes indicated that the frequency of traditional tailoring components (such as lapels, tight sleeves, natural shoulder lines, and a button closing method) was higher than the frequency of designs of dramatic, deconstructive patterns examined by previously-conducted research. This shows that Alexander McQueen was cognizant to the responsibilities as a tailor and the basics of tailoring when developing jacket designs. This study also confirmed how McQueen enjoyed adding exaggerated jacket design components by making various use of details that emphasize drastic shapes like the hourglass silhouette, wing collar (that covers the shoulders), peaked lapel collar, kimono sleeve, bell sleeve, crescent shoulder, and pagoda shoulder.

• 대한가정학회지
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• 제30권3호
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• pp.63-77
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• 1992

The purpose of this study is to improve clothing construction by analyzing form variation of upper trunk & upper arms with the use of plaster cast. Experimental research was performed by plaster gypsum method. The subjects were males between age 21 and 25, classified Standard somatotype by their bust size and Rorher Index. Arm movements were consisted of 5 types(0$^{\circ}$, 45$^{\circ}$, 90$^{\circ}$, 135$^{\circ}$, 180$^{\circ}$) to each vertical motion in front. The statistical analyses used in this study were mean, standard deviation, repeated mesure design. The result obtained from this study were as follows; 1. As a result of investigating into the rate of the expantion and contraction of basic body-surfact-lines, the side seam length showed the maxium rate of expantion in 180$^{\circ}$ degrees, the shoulder length showed the maxium contraction in the same degrees. 2. The variation of the upper part of the body form by increasing the upper limb motions, shoulder point was moved to be the inside or upside. And the anterior armfit point, posterior armfit point and armfit point were moved to upside. The form of the armhole-line in Drafts of a body surface was differently changed by increasing the movements. 3. Increasing the upper limb motions, the height of sleeve cap decresed and width of the sleeve decreased but girths of the sleeve cap was not show consistant change.

• 패션비즈니스
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• 제18권3호
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• pp.91-103
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• 2014

Shirts which have been a inner-wear in men's suit in the past, are being changed into an item that 20's men utilize to their individuality. Dress shirts have gotten out of its shape, becoming tight and slim with activity and fashion trend. In this study, two patterns of fitted dress shirts in a clothing construction text book were compared with the pattern of an apparel company with regard to the size tolerance and appearance silhouette; this comparison was performed through a fitting test and an appearance evaluation. According to the study, size tolerance of chest girth and waist girth were about 6~8cm and 10~18cm, respectively. Neck girth of the collar was tight in both the fitting test and appearance evaluation. Thus, the measurement value of the neck base girth had to be used for the collar pattern making. Moreover, approximately 35cm is a moderate size for the width on the upper arm in sleeve. Therefor the factors such as size tolerance of waist girth, height of sleeve cap, slim sleeve width and measurement value of neck base girth are being considered for the pattern making of fitted dress shirts.

• 콘크리트학회논문집
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• 제15권1호
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• pp.102-109
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• 2003

모르타르 충전식 철근이음은 철근위치의 오차를 쉽게 흡수하여 시공이 용이하고 또한 콘크리트 타설을 최소화할 수 있는 프리캐스트 공법의 철근이음 방법중 하나로서 적용하는 경우가 증가하는 추세이다. 그러나 아직도 이에 대한 연구는 불충분한 실정으로 그라우트 충전식 철근이음 시스템의 보다 적극적인 활용을 위해서는 그 동안 연구의 미비한 부분을 보완하고 개선하여 그라우트 충전식 철근이음의 보다 합리적인 설계방법을 제시하여 실용화시킬 필요가 있다. 이에 본 연구에서는 모르타르 충전식 철근이음에서의 구속효과를 파악하기 위하여 슬리브 표면에 변형률 게이지를 부착한 실물크기의 D25, D19 철근용 스플라이스 슬리브 이음 실험체를 제작한 후에 가력실험을 실시하였다. 이 실험결과로부터 슬리브의 구속효과가 모르타르 충전식 철근이음의 부착성능에 미치는 영향을 고찰하여 다음과 같은 결론을 얻었다. 본 실험에서 측정한 슬리브 표면의 변형률 분포로부터 철근이음에 작용하는 구속력을 산정한 결과, 철근이음 실험체에 최고 $200{\sim}300kgf/{cm}^2$ 이상의 원주방향 구속응력이 작용하였고 이런 구속응력은 철근 정착길이가 감소할수록 커지는 경향이 있었다. 또한 횡방향 구속효과를 고려한 Untrauer와 Merry의 부착강도식에 측정한 슬리브 표면의 변형률로부터 구한 구속응력을 적용하면 본 연구의 실험값을 5% 이내의 편차범위에서 예측할 수 있었다.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2011년도 춘계 학술논문 발표대회 2부
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• pp.25-30
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• 2011

Almost prefounded columns for top-down construction certainly have construction tolerances in plan and plumbness. Therefore, it is very difficult to connect prefabricated beams to prefounded columns at each floor level after excavation by usual top-down connection method and this usual connection method leads to long construction time, increasing cost and decreasing quality. This paper presents a new method for connecting prefabricated beam to prefounded column with GROUT-JACKET CONNECTION SYSTEM consisting of sleeve, bearing-shear bands and grout. Details and illustrations of the connections and applications by GROUT-JACKET CONNECTION SYSTEM for the top-down construction are also included in this paper.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2016년도 추계 학술논문 발표대회
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• pp.71-72
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• 2016

Most of studies on PC method aim at the structural analysis and development of PC members, and studies on the construction management aspect are insufficient. Therefore, this study tries to investigate 'hallow PC column composite method(HPC composite method)' from the viewpoint of construction management and analyze the construction cost of the composite method. On the assumption that each comparative method was applied to the zone, the difference in construction cost between the two methods was analyzed. As a result, HPC composite method increased the initial investment cost because of its factor technology, but reduced transport cost, lifting cost, and installation cost through lightweight columns. This study analyzed only the difference in construction cost of HPC composite method so that it has the limitation in evaluating its economy. Therefore, to evaluate the economy of HPC composite method, it is considered to research more the construction cost of HPC composite method.

• 한국복식학회:학술대회논문집
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• 한국복식학회 2003년도 International Costume Conference
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• pp.64-64
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• 2003

In these days western costume became everyday clothing in most of countries and is expected to be remained in that way. Therefore, it is needed to analyze how the past western costume has expressed human body stereoscopically up to the present time in order to predict future style of costume and develope various costume designs. Additionally, the pattern making and needlework techniques that were achieved through investigating history of costume in aspect of Clothing Construction, will provide significant information and inspiration to not only amateur designers but also costume researchers.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2023년도 봄 학술논문 발표대회
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• pp.233-234
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• 2023

This paper confirms the application sites of dry coupler technology, which is a direct connection method using screw threads, and Unlike wet couplers, this method can stand on its own without proof support and continuous work on the upper part. Furthermore, concludes with personal considerations to improve constructability.

• 한국의류산업학회지
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• 제13권4호
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• pp.614-623
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• 2011

The purpose of this study is to develop a wedding dress basic torso pattern and sleeve pattern considering good fit and aesthetic for figures of Korean brides in their 20s. For the research method, 3 women in their 20s who has the body size of ${\pm}$ S.D range of average figure and dress form suggested by 'the 5th human body measurement' of Size Korea were selected as the test group. The evaluators are 8 clothing construction majors, and the evaluation items included total 22 questions related to torso and total 10 questions related to sleeves. The evaluation was made using 5 Likert point scale. 4 prototypes for basic dress pattern were selected through the literature search. After compare analyzing design methods of prototypes, the real wedding dresses were made in the average size of women in their 20s and the dresses were tried on for the assessment. The data was analyzed using SPSS 18.0 Program to examine average, standard deviation and significant differences between basic patterns. Based on the results of the first and the second try-on assessments, a new wedding dress basic pattern with maximized strengths of compared prototypes was completed. The details of result follows. As for dress torso basic pattern, A pattern, which had the highest overall silhouette satisfaction and scores in basic pattern analysis and try-on assessments, was selected as the prototype, and a research basic pattern reflecting strengths of each basic pattern was developed. As for dress sleeve basic pattern, B pattern, which had the highest overall silhouette satisfaction and scores in basic pattern analysis and try-on assessments, was selected as the prototype, and a research basic pattern reflecting strengths of each basic pattern was developed. In this study, a wedding dress basic pattern considering good fit and aesthetic for figures of Korean brides in their 20s was suggested. It is expected that the basic pattern will be used by continuously developing dress market and ready-made wedding dress manufacturers as well as in educational institutes.