• Title/Summary/Keyword: city-wall

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Public Design of Bus Station for Cheongju City with Plant Container Function (녹지시설 개념을 적용한 청주시의 버스정류장 공공디자인)

  • Lee, Juheon;Lee, Aekyung;Kim, Yanghee
    • FLOWER RESEARCH JOURNAL
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    • v.18 no.4
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    • pp.323-327
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    • 2010
  • This design study was conducted to plan and propose the bus-station as the public design for Cheongju City. The study was provided other purposes which designed its function as plant container and revealed the brand identity of Cheongju City, Jikji. At planning stage, design plant container with motif from top roof of the Early Printing Museum of Cheongju. And planed it located on the top of facility. The facilities, with design factors that increase satisfaction, were planed through the analysis of user behavior. The narrow frame and transparent wall were intended to establish clear sight for its users or pedestrians on road. In order to harmonize with urban surroundings, decreased the fanciness of designed figure and used achromatic color as lead main color.

The Ultra-Modern FKI Tower

  • Peronto, John
    • International Journal of High-Rise Buildings
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    • v.6 no.4
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    • pp.315-322
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    • 2017
  • A modern and highly-sustainable addition to the skyline of Seoul, South Korea has been completed; the Federation of Korean Industries Headquarters (FKI). The signature saw-toothed exterior wall of the 245-meter tall tower and the contrasting smooth nature of the pipe-shell structured podium "egg" gives this project and site a unique identity in the city.

Relationship between tooth loss and carotid intima-media thickness in Korean adults

  • Chin, Ui-Jung;Ji, Suk;Lee, Su-Young;Ryu, Jae-Jun;Lee, Jung-Bok;Shin, Chol;Shin, Sang-Wan
    • The Journal of Advanced Prosthodontics
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    • v.2 no.4
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    • pp.122-127
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    • 2010
  • PURPOSE. The aim of this study was to examine the relationship between tooth loss and sub-clinical atherosclerosis in Korean adults. MATERIALS AND METHODS. The subjects were part of a cohort study conducted in Ansan city by the Korea University medical school as part of the Korean Genome project. 749 subjects over than 40 years old were evaluated. After taking panoramic radiography, the amount of tooth loss was calculated. The intima-media thickness (IMT) was assessed by using ultrasonography at the common carotid artery. Traditional cardiovascular risk factors for atherosclerosis were also evaluated. The relationship between tooth loss and the IMT was evaluated using ANOVA with Scheffe's multiple comparison method in univariate analysis. Multiple regression analysis was also performed to determine the significance between the IMT and tooth loss. RESULTS. With age, tooth loss increased, but there was no significant increase in other traditional cardiovascular risk factors. Univariate analysis revealed the IMT to be positively related with the amount of tooth loss. Regression analysis of the IMT in the anterior and posterior tooth loss revealed that only the posterior tooth loss was significantly related with the IMT at all sites of the common carotid artery (right far wall, P = .015; left far wall, P = .008; right near wall, P < .001; left near wall, P = .001). CONCLUSION. This study verified the positive relationship between the increased tooth loss at the posterior area and the accumulation of atheroma in arteries.

Evaluation on Blast Resistance Performance of Reinforced Concrete Wall Strengthened by FRP Sheet (FRP 시트로 보강된 철근콘크리트 벽체의 방호성능 평가)

  • Lee, Kun-Ho;Kim, Jae-Min;Kim, Jae Hyun;Lee, Sang-Hoon;Kim, Kang Su
    • Journal of the Korea institute for structural maintenance and inspection
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    • v.26 no.5
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    • pp.151-160
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    • 2022
  • Owing to the recent increase in the frequency of explosion accidents, blast resistive design has garnered attention to reduce the damage of important structural elements. However, domestic research on the blast resistive structures is still insufficient, and domestic design guideline against blast loads are not documented yet. In this study, a numerical study on the RC blast resistive walls, where the test variable was the presence of FRP sheet, was performed using LS-DYNA program. Based on the numerical results, displacement-time hysteretic curve, pressure-impulse diagram, and fragility curve of the test specimens were derived. It was shown that the FRP sheet strengthening method is efficient to improve the blast resistive performance of the RC wall. Also, the strengthening effect of FRP sheet on the RC wall was stronger when the magnitude of the blast load was greater.

A Study on Fashion Accessary Product Development by Using Traditional Hanji IV - Consumer Attitudes and Behaviors Toward Traditional Hanji Products - (전통한지를 활용한 패션 액세서리 상품개발(제4보) - 전통한지로 만든 상품에 대한 소비자 태도와 행동 -)

  • Kim, Yong-Sook
    • Korean Journal of Human Ecology
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    • v.16 no.3
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    • pp.615-622
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    • 2007
  • Jeonju is well-known as a native place of traditional Hanji from ancient times because of it's proper weather, soil, and sunlights. Traditional Hanji is selected one of the Traditional Cultural Contents Industries of Jeonju nationally, and can produce synergy effects on gaining competition if we develop traditional Hanji industry into high-technology by relating cultural contents. The purposes of this study was to identify consumer attitudes and behaviors toward traditional Hanji products. The results of this study were as followed: 1. Representative products of Jeonju City were a rice with vegetables, a traditional Hanji, and a Korean-style house, and these results showed a consistancy with Han-Brand products promoted by Ministry of Culture and Tourism. 2. Many consumers experienced of a box, a copy paper, a book or notebook made of Hanji, but less experienced of fashion accessary products. Consumers had higher interests in wall or window paper and copy paper, but had lower interests in fashion accessary products such as necktie, shawl, and folding fan. More consumers intended to use wall or window paper and copy paper, but intended fashion accessary products less. Many kinds of Hanji products were produced and displayed on a Hanji Crafts House, but only few consumers had experiences. 3. Younger generations had higher interests and experiences of Hanji products, and unmarried officiers or full-time house wives had experiences Hanji crafts more. 4. Consumers were interested in daily necessaries or interior products made of Hanji.

The Active Fault Topography of the Northern Partof the Bulguksa Fault System in Kyungju City, Southeastern Korea (한국 남동부 청주시 불국사단층선 북부의 활단층지형)

  • 윤순옥;황상일
    • Journal of the Korean Geographical Society
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    • v.34 no.3
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    • pp.231-246
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    • 1999
  • The geomorphic deformation of the alluvial fans by tectonic movement was investigated along the lineaments of the northern part of the Bulguksa fault system. Based on the aerial photographs interpretation and field surveys Bulguksa fault system was identified as an active reverse fault which has displaced the Quaternary fan deposits. Bulguksa fault system strikes for the direction of NW-SE and N-S. These two lineaments of active fault are crossing at Jinty village in Kyungju city and the fault plane forms here almost vertical dip. Thelateral pressures from the two directions have possibly influenced on the formation of the vertical dip at Jinty village. It should be resulted from that the two pressures responsible for the active reverse fault at which the one with the NW-SE strike thrusts the hanging wall of Tohamsan block southwestward and the other pressure with the N-S jstrike thrusts it westwrd over the foot wall of the fan deposits. The marine oxygen isotope stage 8(0.30-0.25 Ma. BP) and stage 6(0.20-0.14 Ma. BP) are presumed to be the ages of high and middle surfaces of the alluvial fan, repectively. The vertical dispiacements on the high surface along the Bulguksa fault system are about 10.5m at Ha-dong, 9.5-10.5m at Jinhyun-dong, and about 10m at Jinty village. And the vertical displacement on the middle surface was measured about 6m high at Ha-dong. The average slip rate of vertical displacements is calculated about 0.03-0.043mm/y.

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Community Making in Urban Areas and the Implications : A Case of Samduck-Dong, Daegu City (도시지역 마을만들기의 사례와 시사점 : 대구 삼덕동을 사례로)

  • Yoon, Ok-Kyong
    • Journal of the Korean association of regional geographers
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    • v.14 no.5
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    • pp.466-479
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    • 2008
  • This study focuses on the characteristic of community making in urban areas and the implications in the case of Samduck-Dong, Daegu City. This study observed the geographic feature of Samduck-Dong, the background and process of community making and the citizen's interests and respondence. Samduck-Dong is located near CBD of Daegu and surrounded by useful places and facilities. This area is perceived as an attractive housing environment. As the commercial function is increased and the studio type house for rent, so called one room, is constructed, it is anticipated to get some trouble of building up community. The program of community making in Samduck-Dong, started from wall removal, is attempted diversly now. The places in relation to community making became a representative character of Samduck-Dong. However, there is problems of citizen's participation and the appreciation sharing about the contents and scale of community making.

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Field Application of a Precast Concrete-panel Retaining Wall Adhered to In-situ Ground (원지반 부착식 판넬옹벽의 현장 적용성 평가)

  • Min, Kyoung-Nam;Lee, Jae-Won;Lee, Jung-Gwan;Kang, In-Kyu;Ahn, Tae-Bong
    • The Journal of Engineering Geology
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    • v.26 no.1
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    • pp.51-61
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    • 2016
  • New building methods are needed to aid increased inner-city redevelopment and industrial construction. A particular area of improvement is the efficient use of cut slopes, with the minimization of associated problems. A retaining wall of precast panels can resist the horizontal earth pressure by increasing the shear strength of the ground and reinforcing it through contact with the panels. Precast panels allow quick construction and avoid the problem of concrete deterioration. Other problems to be solved include the digging of borrow pits, the disposal of material cut from the slope, and degradation of the landscape caused by the exposed concrete retaining wall.This study suggest the methods of improvement of an existing precast panel wall system by changing the appearance of the panels to that of natural rock and improving the process of adhering the panel to a vertical slope. The panels were tested in the laboratory and in the field. The laboratory test verified their specific strength and behavior, and the field test assessed the panels' ground adherence at a vertical cutting. Reinforcement of the cutting slope was also measured and compared with the results of 3D numerical analysis. The results of laboratory test, identified that the shear bar increase the punching resistance of panel. And as a results of test construction, identified the construct ability and field applicability of the panel wall system adhered to in-situ ground. In addition to that, extended measurement and numerical analysis, identified the long-term stability of panel wall system adhered to in-situ ground.

Characteristics Analysis of the Design Factors Followed by Present Techniques of Waterscape Facilities in the Apartment Complex (공동주택단지 내 수경시설 연출기법에 따른 설계요소별 특성분석)

  • Lee, Gyeong-Jin;Choi, Ah-Young;Song, Byeong-Hwa
    • KIEAE Journal
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    • v.8 no.4
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    • pp.11-18
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    • 2008
  • This research case-study places are chosen Seoul Metropolitan City and Yong-In City where the distinction characteristics of outdoor spaces are introduced in Apartment Complex. In this study, the standard of waterscape facilities will be set through preliminary researches and detail design factors are prepared for each characteristics. Analyze and research the characteristics of design factors through the field research of places. The Group data from Cluster Analysis, which is about waterscape facilities, is analyzed and classified by types of waterscape facilities in common residence. and then each type of characteristics and representatives of waterscape facilities founded. Waterscape facilities are charactered in 4 main types. I Type is appeared to the natural artificially mountain stream, slope and a rest space type, and feelings type. This type has twenty sites. II Type is appeared to the fewest sites(11 sites). This type is appeared to the Eco-pond, Border planting next to the waterscape facilities. III Type is appeared to the largest sites(28 sites), that is, play style water facilities of no-plantation patterns. IV Type is appeared to the retaining wall type, the rest space of bench type. Research result led, detailed plan element 64 are selected with design elements Seoul Metropolitan City and the Yong-In City at the time of the fact that well is only reflected commonly from external spaces, the type by quality which leads a statistical analysis the type quality was well reflected relatively was judged.