• 한국농공학회지
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• 제14권2호
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• pp.2593-2602
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• 1972

Plastic pipes Wrapped with synthetic filter are recently used for drainage or Collecting of Underground water. But it's use is possible only for small size of diameter less than 300mm, because large size plastic pipes are not readily availabe. For large diameter infiltration gallery, porous concrete pipes are now used, but it's heavy weight brings difficulties in making, moving and setting of the pipes. With it's conventional method of filter setting, fine sands are brought into the pipes to make trouble to lifting pumps and channels Therefore, initial construction cost and maintenance cost become high. To solve-this problem, new method is developed and tested. Small PVC pipes(diameter 14mm) are assembled at the site of construction to newly devised I beam type circls. The size of circular inpiltration gallery is optionally determined by I beam type circle which support small PVC pipes and is made of PVC amterial. This gallery are wrappd with syntheitc filter to prevent sand instruction. In this test, the diameter of 300, 400, 500mm were used. I beam type circles were made with PVC plated with thickness. t=6, 9, 12mm. Water quantity collected through the PVC circulor gallery are measured and the strengths of the gallery. 1. Allowable setting depth of gallery pipe below graund for the case of t=6mm, D=500mm is 2.72m. 2. Collected water quantity depends on soil texture, depth of water grandient of water surface, filter material angle of setting etc. 3. About 126% of water quantity collected from the one gallery pipe measured in two gallery pipes of two parallel installation.

• 한국문헌정보학회지
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• 제57권4호
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• pp.263-287
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• 2023

본 연구는 공공도서관의 효율적인 갤러리 설치·운영 방안을 모색하는데 그 목적이 있다. 연구를 위해 문헌 및 현장 사례 조사, 인터뷰 방법을 사용하였다. 국내 12개 지자체의 15개, 해외 3개국 11개 도시의 11개 공공도서관 갤러리를 조사·분석하였다. 국내 갤러리 운영 관계자 등 22명을 인터뷰하였고, 이 중 21명(95.5%)이 공공도서관의 갤러리 운영이 필요하다고 하였다. 효율적인 갤러리 운영을 위해 다음과 같이 제안한다. 첫째, 도서관의 상황에 따라 큐레이터를 배치한다. 둘째, 최소한 55m² 이상 규모의 갤러리를 설치한다. 셋째, 적절한 규모의 예산을 편성한다. 넷째, 가급적 외부 전문가의 심사에 따라 갤러리 대관 요청을 심사하고 공간을 시민들에게 무료로 대관한다. 다섯째, 운영 매뉴얼 및 규정을 만들어 활용한다. 여섯째, 갤러리는 도서관이 직접 운영한다.

• 대한건축학회논문집:계획계
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• 제34권2호
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• pp.95-106
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• 2018

This study aimed at revaluating Frank Gehry's freeform constructions. To this end, the study analyzed the way the space composition and circulation system of general constructions are connected with newly extended parts in the Art Gallery of Ontario and, based on this, comparatively analyzed freeform constructions before and after the art gallery, finding out what changes were made in the exterior and interior spaces of freeform constructions built after the art gallery. The results of the study are as follows. First, starting from extending the Art Gallery of Ontario, Gehry came to use glass instead of metal as main material of freeform constructions. In order to create the circulation connecting the existing building and the extended mass, Gehry applied continuing circulation for the first time to the gallery. Third, in addition to design motives, such as the woodblock print depicting a carp by Hiroshige, still life depicting a glass bottle by Morandi and the crease of the shawl in Vermeer's paintings, which Gehry applied to freeform constructions, the design motif which was recently acquired from Pyrenees rock was added. Fourth, the trend of mall construction appeared before and after the Art Gallery of Ontario. Finally, Gary used the shape of fish as a design motif for his work at an important turning point in his Freeform Architecture.

• 터널과지하공간
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• 제21권2호
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• pp.138-144
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• 2011

광산이 폐광을 하는 경우 배수시스템을 정지함으로 인해 갱도는 물로 포화된다. 갱도가 포화되었을 때 갱도 주변의 암석은 완전히 포화되고 갱도 주변 암반에는 수압이 작용한다. 암석의 일축압축강도는 함수율에 따라 달라지며 함수율이 증가함에 따라 감소한다. 수압은 암석 내 균열이나 암반 내 불연속면의 확장을 유발하게 된다. 갱도 내 포화된 수압이 지보압을 발휘할 수도 있지만 지하수에 의해 발생한 암반 물성의 저하는 갱도의 안정성을 감소시킬 것이다. 본 연구에서는 수압에 의해 발생한 갱도 주변 암반의 물성 저하가 갱도의 안정성에 미치는 영향을 평가하기 위하여 2차원 불연속해석과 3차원 연속해석을 실시하였다. 수치해석 결과 수압에 의해 유발된 갱도 주변 암반의 물성 저하는 갱도 주변 암반의 변위 증가에 영향을 미치고, 2차원 해석 결과는 3차원 해석 결과 보다 큰 변위를 나타냈다.

• 통상정보연구
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• 제11권1호
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• pp.265-287
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• 2009

Most of the art gallery has been running their own websites. Not only in physical space but also in cyber space, they are achieving their goals through introducing exhibition and the artist and selling the artist's works. To this end, what are considered important items to the website contents of a large art gallery are assessed. These items include the goals and the mission of the art gallery, the targets of users, the scope of the information, the payment of information fees, relationships with other resources, reliability, accuracy and objectivity. And the analysis of these assessments are to promote the content of the gallery's website, and how to further promote customer satisfaction through the help is provided.

• 한국주거학회논문집
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• 제25권2호
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• pp.37-44
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• 2014

The Gallery of Casa del Agua in Jeju Island was demolished by Jeju local government on March 6 in the last year. In the meanwhile, a lot of people including the architectural field had denied the demolition. Regardless of sustained efforts in order that the building could be preserved as a work, Jeju government ended up with demolishing the gallery. The Gallery of Casa del Agua was a temporary building constructed as a model house of Casa del Agua. As the remaining period of the temporary building had passed, it was on the verge of demolition by Jeju government. Casa del Agua is 'dwelling of water' in Korean, and the building was the last posthumous work of Mexican architect Ricardo Legorreta. Knowing from the expression of 'dwelling of water', this house is a dwelling work of him. Through this work, his architecture languages that he had pursued contained in dwelling could be looked into. This study examined the background and course of demolition of the Gallery of Casa del Agua, 'dwelling of water' and arranged problems in the course of demolition. Then, the fact that the Gallery of Casa del Agua as an architecture work of Ricardo Legorreta included his architecture languageswas analyzed. For this, his universalarchitecture languages were examined and how the architecture languages were applied to the Gallery of Casa del Agua was analyzed. As a result, it could be known that languages of composition and languages of emotion consistently shown in his works were represented in the Gallery of Casa del Agua.

• Structural Engineering and Mechanics
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• 제84권5호
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• pp.633-649
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• 2022

In this study, the effect of circle tunnel on the force distribution around underground rectangular gallery was investigated using theoretical approach, experimental test and Particle flow code simulation (PFC). Gypsum model with dimension of 1500×1500 mm was built. Tensile strength of material was 1 MPa. Dimension of central gallery was 100 mm×200 mm and diameter of adjacent tunnel in its right side was 20 mm, 40 mm and 60 mm. Horizontal distance between tunnel wall and gallery edge were 25, 50, 75, 100 and 125 mm. using beam theory, the effect of tunnel diameter and distance between tunnel and gallery on the induced force around gallery was analyzed. In the laboratory test, the rate of loading displacement was set to 0.05 millimeter per minute. Also sensitivity analysis has been done. Using PFC2D, interaction between tunnel and gallery was simulated and its results were compared with experimental and theoretical analysis. The results show that the tensile force concentration has maximum value in center of the rectangular space. The tensile force concentration at the right side of the axisymmetric line of gallery has more than its value in the left side of the galleries axisymmetric line. The tensile force concentration was decreased by increasing the distance between tunnel and rectangular space. In whole of the configurations, the angles of micro cracks fluctuated between 75 and 105 degrees, which mean that the variations of tunnel situation have not any influence on the fracture angle.

• 한국디지털건축인테리어학회논문집
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• 제5권2호
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• pp.21-28
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• 2005

The main purpose of this paper is to look into the relationship between pavilion and exhibit in Rodin Gallery. Rodin Gallery is intended to accommodate The Gates of Hell and The Burghers of Calais, two materpieces by the French sculptor Auguste Rodin. In order to retain Rodin's intent, the museum designed by KPF is constructed primarily of glass, which maximizes natural light and minimizes shadows. Thematically, the Glass Pavilion was designed to provide a place of relaxation in a highly urban environment.

• Tribology and Lubricants
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• 제25권6호
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• pp.387-398
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• 2009

The operation condition of recently designed pistons for high power and high speed diesel engine become more severe due to the increment of combustion pressure and temperature. So, in order to overcome high temperature, the application of the mono-metal cast aluminum alloy piston featuring an enclosed cast-in open cooling gallery has increased. In this research, it is developed a PCJ (piston cooling jet) rig tester, described the test procedure and validated the performance of sample piston cooling gallery design. Then the test rig will be used for developing the design technology of piston cooling gallery. The test rig is composed with oil reservoir and pumping system, oil jet system, piston fixing and moving system, collecting oil measuring system, and data measuring and recording system. It will be measured collecting efficiencies under conditions of a few piston positions, oil jet pressures and oil viscosities for a piston cooling gallery. Furthermore, the PCJ rig tester will be used for the optimum design of the oil cooling gallery which being applied to increase the cooling efficiency of pistons in diesel engines satisfying the EURO V emission regulation and the more.

• 한국실내디자인학회논문집
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• 제21권3호
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• pp.128-135
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• 2012

The purpose of this study is to investigate and analyze the compositional elements of plan of art museums by selecting architectural works, which have strong symbolic meaning when evaluating value, from architectural works by Louis Kahn. First, the centrality of artworks, which are being displayed at the Yale Art Gallery, is complex. It includes three patterns of Void (spatial) Centrality+Symbolic Centrality+Functional Centrality among the five patterns suggested in this study. Second, the ratio system of interior space, which is expressed in the extension of the Yale Art Gallery, can be classified into the floor and walls. The floor used the square 1:1 ratio system. The ceiling used the grid patterns of equilateral triangles (regular tetrahedrons). It was applying a geometric ratio system when creating forms by using one side as a beam and the other sides as decorations of the ceiling. Third, the contours of interior space, which were expressed in Kahn's works, used the method of forming separate space according to the contouring rule (structural unit) defined by columns, and they were used in constructing the entire space through the integration of separate spaces. Fourth, according to the characteristics that were expressed by artworks displayed within the Yale Art Gallery Extension, the concept of accessibility was not as clear as that of residential buildings, because an approach of respecting existing architecture and context was used, rather than the starting point of interior space, or differentiated circulation, which has the function of a determined position.