• Title/Summary/Keyword: gallery

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A Study on Use and improvement of Construction type infiltration gallery (조립식 집수암거의 개량과 이용에 관한 연구)

  • 함준호
    • Magazine of the Korean Society of Agricultural Engineers
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    • v.14 no.2
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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.

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A Study on the Efficient Establishment and Operation of a Gallery in Public Libraries (공공도서관의 효율적인 갤러리 설치·운영 방안 연구)

  • Young-Seok Kim
    • Journal of the Korean Society for Library and Information Science
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    • v.57 no.4
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    • pp.263-287
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    • 2023
  • This study aims to find an efficient establishment and operation of a gallery in public libraries. A literature review, field case study, and interview method were used. 15 public library galleries in 5 regions in Korea and 11 public library galleries in 11 cities in 3 countries were examined. 22 people were interviewed and 21 (95.5%) of them claimed that a gallery needs to be operated in a public library. The result of the analysis proposes the followings for an efficient establishment and operation of a gallery in public libraries: firstly, employing an art gallery curator according to the library's situation. Secondly, establishing a gallery of at least 55m2 in size. Thirdly, allocating an appropriate budget. Fourthly, if possible, gallery rental requests are reviewed by external experts and a gallery needs to be rented out to the public free of charge. Fifthly, having an operating manual or a regulation. Sixthly, a gallery should be operated directly by the library.

A Study on Frank Gehry's Architectural Changes After the Art Gallery of Ontario (온타리오 미술관 이후 프랭크 게리의 건축적 변화 연구)

  • Lee, Jae-In
    • Journal of the Architectural Institute of Korea Planning & Design
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    • v.34 no.2
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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.

Effect of Degradation of Rock Mass Properties Caused by Water Pressure on the Stability of Mine Gallery (수압에 의한 암반의 물성 저하가 갱도의 안정성에 미치는 영향)

  • Yoon, Yong-Kyun;Baek, Young-Jun;Jo, Young-Do
    • Tunnel and Underground Space
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    • v.21 no.2
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    • pp.138-144
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    • 2011
  • Mine closure does often accompany the flooding of mine galleries due to ceasing a pumping operation. When a mine gallery is flooded, rocks around the gallery are fully saturated and the gallery is subject to a water pressure. The uniaxial unconfined compressive strength of a rock depends on its water content and decreases as the water content increases. A water pressure may originate the crack growth of a rock or the discontinuity growth of rock mass. Although the water in a gallery will give some support pressure inside the gallery, the degradation of rock mass properties caused by a water pressure will reduce the stability of the gallery. In this study, 2-dimensional discontinuous and 3-dimensional continuous numerical analyses have been conducted to evaluate an effect that a reduction of rock mass properties around the gallery induced by a water pressure has on the stability of mine gallery. The numerical analyses show that a reduction of rock mass properties caused by a water pressure increases displacements of rock mass around mine gallery. 2-dimensional model is found to give larger values of displacement than 3-dimensional model.

Art Gallery website and content analysis on the elements of the leading marketing research (아트갤러리 웹사이트의 마케팅 요소와 컨텐츠에 관한 분석연구)

  • Lee, Woo-Chae
    • International Commerce and Information Review
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    • v.11 no.1
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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.

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The Architectural Languages of Ricardo Legorreta in the Gallery of Casa del Agua as Dwelling of Water (물의 주거로서 더 갤러리 카사 델 아구아에 구현된 리카르도 레고레타의 건축언어)

  • Kim, Hyoung-Jun
    • Journal of the Korean housing association
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    • v.25 no.2
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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.

Effect of the circle tunnel on induced force distribution around underground rectangular gallery using theoretical approach, experimental test and particle flow code simulation

  • Vahab, Sarfarazi;Reza, Bahrami;Shadman Mohammadi, Bolbanabad;Fariborz, Matinpoor
    • Structural Engineering and Mechanics
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    • v.84 no.5
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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.

A Study on the Rodin Gallery : Pavilion and Exhibit (로댕 갤러리 : 전시관과 전시물)

  • Lee, Kwang-In
    • Journal of The Korean Digital Architecture Interior Association
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    • v.5 no.2
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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.

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Rig Tester Development for the Performance Validation of a Piston Oil Cooling Gallery (피스톤 오일 냉각 유로의 성능 검증을 위한 리그 시험기 개발)

  • Chun, Sang-Myung;Lee, Jeong-Keun;Joo, Dae-Heon;Ryu, Kwan-Ho;Ha, Dae-Hong
    • Tribology and Lubricants
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    • v.25 no.6
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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.

Plan Composition Expressed in the Architecture of Art Gallery Designed by Louis I. Kahn - Focus on the Yale University Art Gallery Extension - (Louis I. Kahn의 미술관 건축에 나타난 평면구성에 관한 연구 - Yale University Art Gallery Extension을 중심으로 -)

  • Kim, Hong-Bae
    • Korean Institute of Interior Design Journal
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    • v.21 no.3
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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.

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