• 복식
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• 제51권8호
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• pp.111-121
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• 2001

본 연구는 중년여성의 상반신을 대상으로 기존원형에 대한 평가를 실시한 후 이를 기본으로 제도법을 수정·보완하여 중년여성 체형에 맞는 상반신 토루소 연구원형을 제작하기 위한 목적으로 연구되었다. 연구 대상은 35세에서 59세의 중년여성으로 하였으며, 45세를 전후로 체형이 변한다는 선행 연구를 토대로 중년 전기(35세∼45세), 중년 후기(46세∼59세)로 나눠 연구하였다. 연구원형 제작을 위해서 97년 국민체위조사보고 자료에 나온 35세∼59세에 해당하는 신체치수를 사용하여 대학에서 교재로 사용되고 있는 4가지 원형을 설계하고 이를 CADsystem을 이용하여 각 Pattern간의 차이를 정확하게 비교하고, 4가지 원형의 실험복을 제작하여 착의 실험을 통해 객관적 평가 11항목, 주관적 평가 23항목에 대해 설문 조사를 하여 문제점을 파악하였다. 이를 기초로 연구원형을 제작하였고 제작 후 연구원형의 신체 적합성을 알아보기 위해 기존원형과 마찬가지로 착의 실험을 하여 평가하였다. 실험 결과 기존원형들이 착용시 진동부분과 뒤중심부분의 당김으로 인해 착용자가 불편함을 느끼는 것으로 나타났고 외관상으로는 가슴둘레와 엉덩이둘레 부분에 여유분량이 중년여성 체형에 비해 상대적으로 적었으며 가슴선, 허리선, 엉덩이선의 위치 역시 중년여성의 체형과는 맞지 않은 것으로 나타났다. 대체로 중년 전기에 비해 중년 후기에서 수정 보완이 더 요구되었는데 특히 나이가 들수록 등이 뒤로 젖혀지는 현상으로 인해 측면에서 봤을 때 허리가 들어가는 현상이 두드러져 뒤 허리부분의 수정이 요구되었다. 이에 연구원형에서는 기존원형에서 나타났던 가슴선, 허리선, 엉덩이선의 위치 조절을 위해 앞목기준선을 위로 2cm 올려 주었고 가슴둘레와 엉덩이둘레 부분에 여유분을 각각 2cm더 주어 제작하였으며 중년 후기에서 두드러지게 나타났던 뒤허리부분의 문제점을 허리중심선 설정시 1∼2cm안쪽으로 설정하여 체형변화를 반영하였다. 이에 따른 연구원형에 대한 주관적·객관적 착의 평가 결과는 착용시 기존원형에서 나타났던 진동부분과 뒤중심부분의 당김이 없어지고 외관상 가슴선, 허리선, 엉덩이선이 기존원형보다 개선된 것으로 나타났으며, 전체적인 외관에서도 전·후기 모두 기존원형 보다 좋은 것으로 평가되었다.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2009년도 추계학술대회
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• pp.236-238
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• 2009

에너지 절약차원에서 냉방을 줄여 지구온난화 방지에 일조하고자 여름철에 가벼운 차림의 의복을 권장하는 쿨비즈 캠페인이 시작되었으나 이의 정량적인 효과를 분석하는 연구가 미흡하였다. 본 연구에서는 여름철 온실가스 줄이기 및 직장인 등의 건강증진 등을 위하여 기후복장 적응형에 대한 범국민 인식 및 실천 필요를 바탕으로, 실험을 통해 쿨비즈에 의한 생리적 반응 측정 및 주관적 감각평가를 실시하였다. 1 차실험은 두 복장(전통의복,기후의복)의 피부온 측정실험으로, 환경온 25, $27^{\circ}C$, 상대습도 50% RH 에서 20 대 성인남성 4 명을 대상으로 실험을 하였다. 피험자는 심신을 안정할 수 있도록 30 분간의 안정기를 가진 후에 60 분 동안 실험을 하였으며, 사무실 내 작업환경과 같은 분위기 조성을 위해 편안하게 의자에 앉아 가벼운 대화나 컴퓨터 워드작업 및 설문을 응할 수 있도록 피험자 앞 책상 위에는 노트북을 설치해 두었고, 실험 진행기간 동안 피부온, 직장온, 습도, 발한량, 열화상 카메라, 온열감, 습윤감, 쾌적감 등과 같은 주관적 감각을 측정하였다. 2 차 실험은 동일 피부온 발현하는 환경온 찾기로 기준온도($27^{\circ}C$)에서 전통복장을 입고 온도를 점진적으로 하강시키면서 $27^{\circ}C$ 기후 복장을 입은 상태의 피부온도와 동일해지는 실내온도를 측정한다. 착의 형태에 따른 피부온도 변화에서 환경온도 $25^{\circ}C$ 전통의복 기후의복에 의한 피부온도의 차이는 전통의복이 최소 0.3~최대 $1.6^{\circ}C$ 더 높게 나타났으며, 환경온도 $27^{\circ}C$에서 전통의복 기후의복에 의한 피부온도의 차이는 대체적으로 전통의복이 최소 0.4~최대 $1.0^{\circ}C$ 더 높게 나타났다. 주관적 감각평가에서도 기후의복보다 전통의복에서 온열감 습윤감 불쾌감이 더 높은 경향을 보였다. 주관적 감각으로는 $25^{\circ}C$ 전통의복과 $27^{\circ}C$ 기후의복에서 중립적인 느낌을 나타냈다.

• 한국의류학회지
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• 제36권11호
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• pp.1174-1185
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• 2012

This study develops tight-fitting upper clothing to measure electrocardiography (ECG) data. Taking into consideration the elasticity of the clothing, we made 4 experimental clothes by applying to each a weft reduction rate of 40%, 50%, 60%, and 70%. The 4 experimental clothes were used to measure resting ECG, exercise ECG, and post-exercise ECG for 4 men in their 20s. We compared clothing pressures using sensors on the human body and on a dressform. Subjective wear sensations of the 4 experimental clothes were evaluated using a subjective 7-point scale (with 7 being most excellent). We measured clothing pressures by using the air type pressure (AMI 3037-2) for upper and lower chest sensors in the developed tight-fitting upper clothing. The lower chest sensor showed that the clothing pressure on a human body and dressform changed consistently as the weft reduction rate decreased. The upper chest sensor showed inconsistent changes in clothing pressure as the weft reduction rate decreased. The wearing-test result for preliminary subjects showed that the lower chest sensor was more stable than the upper chest sensor; therefore, we inserted the sensor at the lower chest position before performing ECG. Except for Subject 4, the resting ECGs were stably measured for 3 subjects (Subject 1, Subject 2, and Subject 3) in all the developed clothes (A clothing, B clothing, C clothing, and D clothing). However, D clothing showed stable ECG values after exercise. The results of the experiment showed that we could measure ECG without difficulty using clothes with a weft reduction rate of 40% when the movement was not intense; however, tight-fitting upper clothing with a weft reduction rate of 70% was necessary to measure exercise ECG and post-exercise ECG values.

• 한국해양환경ㆍ에너지학회지
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• 제8권1호
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• pp.31-38
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• 2005

본 연구에서는 PMV기반-공조시스템 설계를 위한 기초자료 조사를 목적으로 6가지 물리적/주관적 온열요소의 특성을 평가하였다. 물리적 온열요소의 평가에서는 25톤 함정의 조타실과 통신실, 100톤 함정의 기관실에서 열적 불만족이 발생할 수 있었다. 착의상태 및 활동상태 항목은 육상 실내건축의 내용을 선상 근무에 맞게 수정하여 이용하였다. 주관적 온열요소 중 의닦의 열 저항치는 모든 함정의 선실에서 승조원 사이의 편차가 커서 신진대사량에 비해 온열평가에 미치는 영향이 더 민감한 것으로 나타났다. 주관적 온열요소의 분포는 대체로 표준 정규분포보다 오른쪽으로 꼬리가 긴 비대칭분포를 보였다.

• 한국생활과학회지
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• 제24권2호
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• pp.255-266
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• 2015

In this study, we have developed the ergonomic pattern from the 3D human body reflecting cycling posture and extensibility of the stretch fabrics. Adjusting pressure level in the construction of athlete's tight-fitting stretch garments by reducing the original pattern is a challenging subject, which influence on the performance of the wearer directly. Therefore, in this study, relationships between the reduction rates of the 2D pattern obtained from the 3D human scan and resultant clothing pressure were explored to improve the fit and pressure exerted by reduced clothing pattern. Subjective wear sensations of the experimental garments were rated using a seven-point Likert scale on two consecutive days. While wearing the garments, subjects were asked to take five different postures including waist flexion, sitting and others. A Likert-type scale was used for the evaluation, with 7 points indicating the best fit in tight-fitting pants. Comparing 2/3T-pattern with T-pattern, the latter was superior to 2/3T-pattern in terms of adhere well to the waist and hip area in the 0.032 significance level. T-pattern was superior to 2/3T-pattern in terms of fitting and wear comfort. As results, the pattern obtained from the flexed body reflecting cycling posture already included the contraction and extension of the skin while cycling posture, so that the extra ease for movement and good fit was not need to be considered. The optimized reduction rates were determined with the proposed reduction rate, the resultant pressure range was within the range of $0.5{\sim}3.0gf/cm^2$ at eight locations on the body except front waist band and thigh band.

• 한국의류학회지
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• 제37권2호
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• pp.235-245
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• 2013

Physiological responses and subjective sensations were evaluated for wearing protective welding clothing in consideration of the work environment for the shipbuilding industry. Experimental clothing was made of oxidant carbon nonwoven fabric (SW2) and oxidant carbon/p-aramid blended fabric (SW4). The values of all items in physiological responses were higher upon wearing oxidant carbon experimental clothing versus wearing oxidant carbon/p-aramid experimental clothing (p<.001). The results of the wearing evaluation in the welding work on-site showed that existing leather protective clothing had a very low satisfaction of permeability, weight sensation and wearing sensation. For the wearing sensation of experimental clothing with SW2, permeability and durability were poor and the pressure and weight sensation satisfaction was very high. In case of SW4, the satisfaction was very high in functional movement, pressure, weight sensation and management aspects; subsequently, the overall wearing satisfaction was very good.

• 패션비즈니스
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• 제21권5호
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• pp.91-108
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• 2017

Interests in 3D virtual clothing technology and its application in online shopping malls are increasing with the advent of the Fourth Industrial Revolution. Most studies on 3D virtual clothing, however, are focused on observing drapes or ease of virtual clothing depending on fabric properties of representative clothing items. Therefore, the purpose of this study is: first, to determine if current input of typical material characteristics in 3D CLO are sufficient to formulate virtual skirts with different front and back silhouettes; second, to determine if subjective appearance evaluation matched physical shape characteristics of those skirts. In this study, appearances of typical cotton, wool, silk, rayon, and polyester skirts with different front and back pattern were compared between actual and virtual clothing depending on fabric materials. Subjective appearance evaluation was conducted by 7 experts regarding similarity between actual and virtual clothing with a 5-point scale. For objective evaluation of the both types of skirt shape, degree of roundness at the cross section, displacement of side seam, position of back waistline, and the number of folds at the skirt back were observed. In the case of cotton and wool, not the subjective appearance evaluation as well as shape characteristics of virtual skirts were well matched to the actual shape of skirts with a few material inputs. However, current material inputs for silk, rayon and polyester were insufficient to cover material differences in formation of virtual skirts with different front and back silhouettes.

• 한국의류산업학회지
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• 제2권3호
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• pp.253-264
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• 2000

The purpose of this study was to examine the thermal comfort characteristics of the garments for school, textile and bank worker's uniform. The garments selected for this study were frequently used in Taegu area in terms of design and material used for making garments by the survey for the study The human subject tests were performed to determine the thermal comfort characteristics of garments including thermal, humidity, and wearing sensation and the data were analysed statistically. The results of the study were as follows: 1. According to the result of the survey jacket was mostly used as a school uniform for both male and female high school students. The survey showed that 93% of male students wore 'neck T-shirts' and dimensional fitness for the school uniform got suitable at 2~3 grade high school students. In terms of human subject tests, most students rated 'uncomfortable' in wearing sensation of their school uniform. One of this reason was due to the humidity sensation and air velocity sensation. Level of significance of the thermal sensation for gender difference was higher in hands and feet of the subjects than in chest and thigh of them. 2. According to the result of the survey jacket with zipper was mostly used as a textile worker's uniform. The result of the survey indicated that some textile workers are wearing their inner wear (38.7% for upper and 46.6% for lower). In the human subject tests, about 50% of subjects rated 'comfortable to slightly comfortable' for wearing sensation of the textile worker's uniform. It showed that the female subjects of the humidity sensation was rated higher than the male subjects of the humidity sensation, while the male subjects of the thermal sensation was rated higher than the female subjects of the thermal sensation. There was a closer correlation with the subjective thermal sensation for textile worker's uniform in center parts of the subjects such as back and waist than exposed parts. 3. The result of the survey showed that 70% and 23% of the female banker uniform were blouse and jacket, respectively and 75% and 25% of the male banker uniform were jacket and T-shirt, respectively. All interviewee rated trousers and skirts that were used for their lower. 4. The result indicated that 50% male and 67.7% female subjects for the banker uniform rated 'slightly comfortable for the comfort' sensation. 50% male subjects rated 'neutral' and about 50% female subjects rated 'slightly warm to neutral' for the thermal sensation. In addition, The result showed that 75% male subjects for both upper and lower rated 'neutral' for the humidity sensation and also 75% female subjects rated 'neutral to slightly dry'. Thus, there was no significant different between gender. 5. In the thermal sensation of the subjects for the banker's uniform by parts, 50% subjects rated 'neutral' for their body parts, including head, neck, back, waist, hip, lower arm, and thigh. The extremely cold parts were hands and feet for both male and female subjects.