The purpose of this study was to make a pants pattern suitable for women 70 to 85 years of age, then analyze that- pattern’s shape, size, appearance, fit, allowance and air gap. Participants made the pattern using 3D simulation program DC Suite version 5.1. The results suggest a design method suitable for the lower-body shapes of elderly women. In external appearance, the A-type earned the highest evaluation in all items except the allowance of the back waist and back hip. The L type earned the highest evaluation in the allowance of back waist and hips. The A-type’s, back waist appeared set at an angle that did not match the body shape of an old-old aged woman in the center-back-line setting. Therefore, the pattern method of A-type combined with L-type’s method of center back, produces an excellent pants pattern. Evaluation of the air gaps among patterns revealed that; the A-type showed the largest air gap in waist and hip circumference and the smallest air gap in thigh circumference. The waists, abdomen, and hip circumferences of older women often become larger while their legs become slimmer. This study accounted for those factors in determining a pattern suitable for the lower-body shape of old-old aged women. However, participants only analyzed four patterns and compared them with women 70 to 85, years of age. Therefore, it is necessary to develop industrial patterns applicable to a wide age group.

한반도의 석기-금속기 전환 과정은 청동기시대 중기 후반부터 원형점토대토기 문화를 거쳐, 삼각형점 토대토기 문화까지로 말해지고 있다. 이 과정 중에서, 위신재는 석기에서 청동기로, 실용기는 석기에서 철기로 대체되었다고 이야기되며, 이러한 인식에는 청동기시대 중기부터 삼각형점토대토기 문화까지 동일한 문화 계통, 생업경제를 영위했다는 전제가 깔려 있는 듯하다. 그러나 실제 고고학적 양상은 그리 명확하지 않다. 우리가 일반적으로 생각하는 도구의 재질 변화는, 기존의 재질은 점차 줄어들고 새로운 재질이 점차 증가하는 ‘과도기’ 또는‘이행기’의 과정을 거쳐 새로운 재질이 완전히 정착되는 흐름을 가지고 있어야 한다. 그러나 석기에서 철기로의 변화는 그러하지 않다. 철기가 등장하기까지는 수백 년간의 시간적 공백이 존재한다. 또한 원형점토대토기 문화는 토착의 청동기시대 중기 문화와는 계통을 달리하는 것으로, 이후 삼각형점토대토기 문화에서 본격적으로 이루어지는 석기에서 철기로의 전환에 직접적인 관련이 있는 것은 원형점토대토기 문화이다. 즉 청동기시대 중기 에서 원형점토대토기 문화를‘석기의 감소’로 보아야 할 것이 아니라 청동기시대 중기의 석기 기종과 수량의 풍부함과 대비되는 현상으로 원형점토대토기 문화의 석기 양상을 확인하고 그 배경을 검토해야 한다. 본고에서는 호서지방 원형점토대토기 문화의 석기 조성을 검토하고, 석기 기종 구성의 편중은 목기의 사용과 일회적인 석기 제작·사용 방식에 의한 것으로 추정하였다.

PURPOSES: This study aimed to analyze traffic accidents at circular intersections, and discuss accident reduction strategies based on land use and vehicle type. METHODS : Traffic accident data from 2010 to 2014 were collected from the “traffic accident analysis system”(TAAS) data set of the Road Traffic Authority. To develop the accident rate model, a multiple linear regression model was used. Explanatory variables such as geometry and traffic volume were used to develop the models. RESULTS: The main results of the study are as follows. First, it was found that the null hypotheses that land use and vehicle type do not affect the accident rate should be rejected. Second, 16 accident rate models, which are statistically significant (with high R2 values), were developed. Finally, the area of the central island, number of speed humps, entry lane width, circulatory roadway width, bus stops, and pedestrian crossings were analyzed to determine their effect on accidents according to the type of land use and vehicle. CONCLUSIONS: Through the developed accident rate models, it was revealed that the accident factors at circular intersections changed depending on land use and vehicle type. Thus, selecting the appropriate location of bus stops for trucks, widening entry lanes for cars, and installing splitter islands and optimal lighting for motorcycles were determined to be important for reducing the accident rate. Additionally, the evaluation showed that commercial and mixed land use had a weaker effect on accidents than residential land use.

Concrete using recycled aggregate instead of natural aggregate reduces environmental waste and is a future oriented material. However, use of the structure is limited to negative recognition of recycled aggregate quality. In this study, 50 MPa concrete was developed using recycled aggregate. In order to verify the possibility of using as a column member, we aimed to confirm the compressive behavior of RCFT (Recycled Concrete Filled Tube) columns filled with concrete using recycled aggregate. Circular type steel pipe was used, and concrete strength (30, 40, 50MPa) and mixing ratio were the experimental parameters. Through 72 specimen compression tests, 50MPa strength of recycled aggregate concrete was confirmed and stable behavior of 9 RCFT columns was confirmed.

This study aimed to categorize women’s body shapes by type after extracting prototypes of 25~34 year old Korean woman. The standardizing research service project conducted by the Ministry of Commerce, Industry and Energy in 2005, divided the age ranges of adult women into three groups: 18~24 years (young), 25~34 years (young-adult) and 35~49 years (adult). This study utilized this age division method to create a concrete body type categorization schema with the most marriageable period, 25 to 34 years old as target age the target age group. We used, measurement data from the 7th Korean Human Body Size Survey (Size Korea) for the body shape analysis. We completed a statistical analysis using the statistical program SPSS 21. After creating the body types using CLO 3D, which is based on the 7th Korean human body measurements, we input data for the average size for each type into the Avata. We then compared and analyzed the cross sections using the Rapidform XOR program. The results of the type-specific characteristics are as follows: big square body of obese body, small square body of plain flat body with tall, plain square body of plain flat with short, triangular body of lower body obesity there was. Significantly, the results of this study should facilitate the development of various apparel products using mass customization or easy-order systems.

히니의 후기 시집 『구역과 원』과 『인간 사슬』은 바슐라르의 『몽상의 시 학』에서 나타나는 어린 시절에 관한 몽상과 원형의 이미지와 맞닿아 있다. 우선 히니 는 과거의 기억에서 출발하여 추억하고 명상하며 점점 과거로 침잠해 들어가 집단적 무의식이나 원형의 이미지에 도달한다. 그리고는 시적 몽상을 통해 현재를 점점 확대 해가고 자유와 행복을 향해 확장하고 상승하는 이미지를 창출한다. 바슐라르는 융의 심리학을 차용하여 원형의 시적 이미지에 고민하고 물, 불, 공기, 흙과 같이 4대 근원 요소로 물질적 상상력을 꿈꾼다. 그리고는 『공간의 시학』과 마지막 저서인 『몽상의 시 학』을 통해 집과 같이 친근한 곳에서의 이미지 구현 그리고 어린 시절에 관한 몽상으로 출발해 우주적 이미지로 점점 확대하는 방향성을 띤다. 히니와 바슐라르 모두 생애 동안 처음에 있던 곳으로 회귀하는 글쓰기의 여행처럼 보이며 미래의 행복을 꿈꾸는 몽상가의 태도를 취한다.

기류흐름에 의한 다양한 진동현상이 구조물에 발생한다. 이중 와류에 의한 진동은 구조물의 고유진동수와 일치하는 와류의 방출진동수에서는 Lock-in 현상에 의해 큰 진동을 유발하며 구조물에 많은 영향을 미치는 것으로 알려져 있다. 그러나 대부분의 와류 현상은 등류에서 관찰되는 현상을 대상으로 이루어졌다. 본 연구에서는 대기 경계층에서 높이에 따라 풍속이 변화하는 난류에 의하여 구조물에 발생하는 와류의 영향을 풍동실험을 통하여 평가하였다. 탄성체 모형실험으로부터 계측된 가속도로부터 하중추정법을 이용 하여 와류진동을 발생시키는 1차 모드 와류하중을 추정하였으며 그 특성을 분석하였다. 추정된 와류하중의 스펙트럼을 보면 구조물 최상층 풍속의 약 88-90%에 해당하는 풍속에서 와류방출진동수가 두드러지게 나타나면서 피크를 형성하는 것으로 나타났다. 또한, 풍 속이 점차 증가할수록 와류하중의 스펙트럼의 진동수범위가 증가하는 것으로 나타났다. 이러한 난류에 의한 와류하중을 특성을 반영 하면 초고층 구조물 등에 발생하는 풍직각 방향의 진동현상을 보다 효과적으로 파악하는데 활용될 수 있을 것으로 사료된다.

This study is based on the results of the 7th Korea Human Size Survey (Size Korea). The standard body shapes of Korean women between 25 and 34 years old were analyzed and used to develop a prototype princess line for wedding dresses. or this purpose I conducted a literature review and a survey of the actual situation of domestic ligaments. In order to select suitable ligaments for the standard body type of 25~34 year-old Korean women, I collected the most representative ligaments from around the world: Stock man from France, Superior from the USA, KIIYA from Japan, and Pig and Nonno from Korea. They were then compared and analyzed. In the form of a formal wedding dress, a prototype princess line was developed by a draping technique in order to finely implement the human body fitting. To develop the prototype of the princess line, I made test garments with muslin. 25 to 34 years old Korean female standard body type Three human subjects close to the average measurement value were selected as subjects. An exterior appearance evaluation questionnaire was created with 28 questions focusing on the main parts of the prototype princess line. The clothes were evaluated three times. In this study, aesthetic and functional elements were considered for the development of princess line prototypes for wedding dresses. In addition, the amount of spare area was given differently. This study is significant in the achievement of a dress line closest that closely matches the human body line of the standard Korean female body type.

An experimental investigation is performed to study the effect of jet to plate spacing and low Reynolds number on the local heat transfer distribution to normally impinging submerged circular air jet on a smooth and flat surface. A single jet from a straight circular nozzle of length to diameter ratio(l/d) of 83 is tested. Reynolds number based on nozzle exit condition is varied between 500 and 8,000 and jet to plate spacing between 0.5 and 8 nozzle diameter. The local het transfer characteristics are obtained using thermal images from infrared thermal imaging technique. It was observed that at lower Reynolds numbers, the effect of jet to plate distances covered during the study on the stagnation point Nusselt numbers is minimal. At all jet to plate distances, the stagnation point Nusselt numbers decrease monotonically with the maximum occurring at a z/d of 0.5 as opposed to the stagnation point Nusselt numbers at high Reynolds numbers which occur around a z/d of 6.

This study sought to classify the constructions of pronominal verbs for the purpose of effective education of the pronominal verbs. To this end, the prototype theory was applied to classification of the pronominal verbs. From the perspective of this theory, the pronominal verbs are classified into 7 categories: reflexive, reciprocal, passive, no-agentive, autonomous, parasitic and intrinsic. And the prototype theory was applied to each of theses 7 categories again. The beneficial effects of this categorization are as follows. In the perspective of linguistics, this categorization shows the pronominal verbs very clearly and in detail including exceptional uses which the traditional classification misses. In the perspective of pedagogy, the classification on the basis of the prototype theory enables the learners to grasp the pronominal verbs with ease. Because this classification method is characterized by consistency and classifies pronominal verbs in a very systematic and organized way. This method has great educational effects on the way that these characteristics reduce the learners’ psychological consumption.

PURPOSES : The purpose of this study is to develop models of accidents occurring at circular intersections related to the time of day and night and driver gender, and to provide countermeasures for safer circular intersections. METHODS: Seventy intersections built before 2008 were surveyed for inclusion in the modeling. Traffic accident data from 2008 to 2014 were collected from the TAAS data set of the Road Traffic Authority. Sixteen variables explaining the accidents including geometry and traffic volume were selected from the literature and seven multiple linear regression models were developed using SPSS 20.0. RESULTS: First, the null hypotheses, that the number of traffic accidents are not related to driver gender or time of day, were rejected at a 5% level of significance. Second, seven statistically significant accident models with R2 value of 0.643-0.890 were developed. Third, in daytime models by gender, when the right-turn-only lane was selected as the common variable, the number of lanes, presence of driveways and speed humps, diagrammatic exit destination sign, and total entering traffic volume were evaluated as specific variables. Finally, in nighttime models by gender, when the diagrammatic exit destination sign was selected as the common variable, total entering traffic volume, presence of right-turnonly lanes, number of circulatory road way lanes, and presence of splitter islands and driveways were identified as specific variables. CONCLUSIONS: This study developed seven accident models and analyzed the common and specific variables by time of day and gender. The results suggest approaches to providing countermeasures for safer circular intersections.

BIM 설계에서 라이브러리의 구축 및 활용은 매우 중요하다. 기존 컨텐츠의 재활용이 가능하므로, 설계를 보다 효과적이 고 효율적으로 진행할 수 있다. 건축분야와 달리 토목분야, 특히 철도시설분야에서는 라이브러리의 구축 및 표준화가 미진하 다. 따라서 본 연구에서는 철도시설분야에 3차원 객체 라이브러리를 구축하고 표준화하고자 한다. 철도시설물 분류체계 및 관련도면을 수집 및 분석한다. 분석된 표준도면의 항목과 분류체계 항목을 매칭하였다. 각 항목별로 라이브러리가 필요한지 여부와 그럴 경우 어떤 소프트웨어가 적절한지를 검토하였다. 사용가능한 소프트웨어는 주로 Civil 3D와 Revit 등으로 나타 났다. 향후 이를 바탕으로 철도인프라 3차원 라이브러리의 속성 항목 및 명세서를 설계하고 라이브러리를 구축할 예정이다.

해양환경의 극한 환경조건에 노출 된 고정식 및 부유식 해양구조물의 안전성과 설계비용 효율성에 있어서 파랑-구조물 상 호작용의 정확한 예측은 중요하다. 본 연구에서는 규칙파 중 원형 기둥에 대한 파랑-구조물 상호작용을 해석하였다. 3차원 이상유동 (two-phase flow)을 해석하기 위해 오픈소스 전산유체역학 라이브러리인 오픈폼을 사용하였다. 4개의 원형기둥이 정사각형 배열을 이루 고 있을 때 규칙파의 입사각도에 따른 상호작용을 해석하였다. 원형 기둥 구조물에서의 wave run-up을 입사파의 기울기에 따라 비교하 였다. 원형 기둥과 입사파의 상호작용으로 인해 원형 기둥 사이에 높은 파가 생성되는 것을 확인하였다. 본 해석 결과는 구조물과 입 사파의 상호작용에 의한 air gap에 대한 연구의 기초자료로 활용될 것으로 기대된다.

The purpose of this study was to suggest torso patterns that fit the three main body shapes of elderly obese women. To reduce time, costs, and also the trial and error needed to make patterns, the CLO program for 3D test wear was employed. Three virtual models for aged obese women were use, with the YUKA system used to produce torso patterns. 3D simulation of test wear and corrections was done to design optimal torso patterns. The results were as follows: First, for the three models of obese women’s body shapes as realized by CLO 3D, Type 1 is lower-body obesity shapes, Type 2 is abdominal obesity shapes, and Type 3 is whole-body obesity shapes. Second, to design the study patterns, actual measurement values, back waist length and waist to hip length, were used. The armhole depth (B/4-1.5), front interscye (B/6+2.3), front neck width (B/12-0.5), front neck depth (B/12+0.5), front waist measurement (W/4+ 1.5+D), front hip measurement (H/4+2+0.5), and back hip measurement (H/4+3-0.5) were calculated using formulas. Third, according to the results of test-wearing the study patterns, reduced front neck width and depth improved the neck fit and reduced armhole depth bettered loose or plunging armhole girth and also reduced the sagging of bust c.. Also, tight sidesfrom aprotruded waist and abdomen improved with the increase of surpluses in the back waist and also back and front hip c. The exterior was enhanced by displacement of back and front darts, which distributed surpluses better.