• Journal of Korean Tunnelling and Underground Space Association
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• v.18 no.1
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• pp.83-94
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• 2016

Utility tunnels have been employed in Korea since the 1970s and start to make trouble with structural safety and serviceability. Recently, tunnel enlargement has consequently been proposed due to the impending problems. However there are little study on box type utility tunnels except traffic tunnels. A 2D finite element analysis was conducted to evaluate ground behavior which depends on enlargement size and stiffness by one-side enlargement of the utility tunnel. Settlement scale increased with larger enlargement size and less stiff ground conditions. The observed settlement characteristics due to enlargement are similar to that suggested by Clough & Schmidt (1981). The settlement width is more affected by enlargement size than ground condition.

• Journal of Korean Tunnelling and Underground Space Association
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• v.13 no.1
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• pp.33-50
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• 2011

Recently interest in enlargement of existing tunnel located in downtown or mountain area have been considerably increased along with requirements and discussion on the road-widening. Therefore, it is necessary to study the construction method and stability of tunnel to enlarge the existing tunnel in design. In this study, the design concept on the alignment, excavation method, reinforcement to enlarge the existing tunnel is described on the basis of the enlargement of 2-lane road tunnel under construction. This paper suggests a proper design method for the enlargement of an existing tunnel in useful practice.

• Journal of the Korean Society of Costume
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• v.54 no.6
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• pp.101-117
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• 2004

Opposed to following the contours of the human body, the voluminous enlargement in costume, which characterizes the distinguished enlargement in space rather than the contour of human body, mean the enlargement aspect involving the vertical protrusion and the expansion of shape and volume as well as the extension of length. The costume enlargement as a different method of expression is a symbol showing a meaning of something and an aesthetic expression containing man's will. This voluminous enlargement of costume, as an aesthetic expression, has different formative characteristicsand immanent meanings according to ideals and thoughts as well as social and cultural background of each age Accordingly, the aesthetic consciousness also differaccording to the change of the times. To study the aesthetic consciousness of costume's voluminous enlargement, focous had been given to milieus that show comparatively conspicuous voluminous enlargement Periods that have been subjected to this study include costumes of the ancient Egypt, the Gothic period in the Middle age, the Renaissance, the Baroque Rococo of the recent times, and the modern era (Empire, Romantic, Art Nouveau. etc) With focus given to the principle of design obtained through this study were used to analyze the aesthetic characteristics, Futhermore, based on the spirit of the times and the socio-cultural symbolism, research on immanent meanings, as supported by objectivity and universal validity, was also made, the enlargement beauty of costume had been placed under the aesthetic category and, by interpreting the analogies of presented in aesthetic consciousness, the true nature of the voluminous enlargement in costume had been traced. To Conclude, the aesthetic consciousness of the voluminous enlargement of the costumes in history was found to have following characteristics: (l) Metaphorical (2) Unlooked-for irregularity (3) feeling of satisfaction driven by self-enlargement (4) Dignified sublimity (5) Symbol of wealth and class (6) Ceremonial dignity (7) Tradition of the nobility (8) Aesthetic ornament (9) Ideal contour of the body

• Korean Institute of Interior Design Journal
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• no.37
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• pp.55-62
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• 2003

Recent time, there appear many cases of remodeling construction concluding enlargement of exclusive using area in Apartment. These constructions show several phases according to the size of apartment and use of the each room. In small size apartment the cause of enlargement construction is usually the desire for having enough dwelling space. But in large size apartment that is usually the desire for having usuful and effective dwelling space. In these remodeling constructions owner or designer change the interior design of each rooms and the Intoner materials. These changes show several tendencies by the sizes of apartments and use of the each room.

• Journal of Korean Tunnelling and Underground Space Association
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• v.17 no.4
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• pp.487-497
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• 2015

Using existing tunnel for section enlargement and remodeling is being considered as an optimal alternative in order to solve traffic jam in tunnel. The existing method has been performed while blocking the traffic flow. Recently, New enlargement method was developed which can maintain traffic flow during the construction by using protector. It can minimize social loss due to keeping traffic flow. On the other hand, installing and operating protector can cause economic disadvantages. So, social cost estimation considering traffic flow should be considered for relevant economic evaluation of tunnel section enlargement methods. This paper presents the social cost estimation method of tunnel section enlargement methods considering traffic flow. In addition, to compare economic efficiency existing method with new method, suggested method was applied to Maebong Tunnel.

• Journal of the Korean Society of Costume
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• v.54 no.7
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• pp.151-164
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• 2004

This Studies on 20th century fashion was carried out according to the classification of the times as made up Belle Epoque, New Look, Big Look, and Body-Consciousness. Aside from research in literatures, research into 20th fashion also include the analysis of photo had been taken from various collection. The enlargement beauty of costume had been place under the aesthetic category and, by interpreting the analogies of presented in aesthetic consciousness. the true nature of the voluminous enlargement in costume had been traced. To conclude, this study finds there are between the aesthetic characteristic differences in the aesthetic consciousness of the costumes in history and the present-day fashion. The aesthetic consciousness of the voluminous enlargement of the present-day was found to have the following characteristic ; (1) History-oriented tradition (2) Metaphorica autonomous (3) Freedom of breaking with restriction (4) Dismantling the irregularity (5) Hedonistic play instinct (6) Psychological compensation (7) Sexual sensuality (8) Ideal of the times (9) Aesthetic ornament (10) Feeling of satisfaction through self-enlargement. From list above. metaphorical sensuality, aesthetic ornament and the feeling of satisfaction driven by Self-Enlargement are the same characteristics found in the aesthetics consciousness of the voluminous enlargement of the costume In history in that they are the aesthetic consciousness above time and space. It is metaphorical sensuality which transform woman's body in to distorted images as influenced by both capitalism and materialism in the last 20 years. These are represented by the sadomasochistic and fetish images as the woman's metaphorical voluminous enlargement is apparently becoming more positive, radical and obscene especially in terms of expression.

• Journal of the Korean Society of Costume
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• v.57 no.4 s.113
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• pp.143-158
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• 2007

This study considers enlargement phenomenon in hair style as one of Costume types and analyzes its artistic characteristics based on the comparison between Hair style in the late Chosun Dynasty and that of the Rococo. First, its formative property, one of the common aesthetic characteristics, breaks the concept of traditional balance in Clothing and emphasizes its transformation, changes, and space beauty. This formative property shows the Enlargement and exaggeration beyond the concept of Space. Its sensuous property reflects women's psychological minds; exaggeration and sensualism. Artistic property doesn't focus on hair style only or clothing style only and considers hair style as renter of beauty as well as its important element. It shows the traditional beauty of nature and creativity in the Chosun Dynasty. Second, its formative property, one of the differential aesthetic characteristics, shows these following differences considering the aesthetic characteristics in the late Chosun Dynasty and that of the Rococo; mutual transformation, independent transformation, focus on distortion, harmony in scale, disharmony between irregularity and exception, extension and separation in space, etc. Sensuous property shows the temperate beauty and metaphorical sense, affected by the Practical Science, in the late Chosun Dynasty while it shows the secular sense and exaggerated beauty, affected by the Enlightenment, in the Rococo. Artistic property shows the harmony with the Clothing style, balanced wearing lines, and natural beauty, as one part of Clothing, in the late Chosun Dynasty. However it shows creativity, as separate part from Clothing, in the Rococo.

• Korean Journal of Cognitive Science
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• v.10 no.3
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• pp.51-66
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• 1999

Selective attention induces perceptual distortions. ranging from repulsion of objects located near the attended area(Suzuki & Cavanagh. 1997) to magnification of the u unattended objects (Tsal & Shalev. 1996). Two hypothetical mechanisms have been p postulated: a shift of receptive fields' positions away from the locus of attention(receptive-field-recruitment hypothesis) or the enlargement of perceived space around the a attended location(space-enlargement hypothesis). The present study distinguished between these hypotheses by investigating the spatial and temporal properties of attention-induced d distortions. Perceptual judgements on vernier alignment. line tilt. line length were used to measure attention-induced changes in perception. Attention was induced exogenously(by blinking a specific set of dots around the test stimuli} or endogenously(by instructing the subject to selectively attend the dots). After inducing attention. the test stimuli were briefly flashed. A staircase method was used to measure the attentional effect. A vertical line was perceived as repelled from the locus of attention. and a line segment appeared longer when attention was given to its vicinity. The effects decreased as the distance between the locus of attention or the time between the onset of attention and the stimulus presentation increased. The results imply that the space-enlargement hypothesis provides a better explanation for the attention-induced changes in perception than the receptive-field-recruitment hypothesis.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.05a
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• pp.71-76
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• 2004

The Public-founded Museum for Enlargement must Propel some articles of the following. Firstly, it can satisfy the regional inhabitants' desire but also make a role and function by means of synthesis of cultural artistic space. Secondly, it must build up The Operational system of The Central information System for the systematic managing or various kinds of data, The Thirdly the Spatial Creation in consideration of the citizens' advantage is needed for the citizen's easy approach to the museum. The Fourthly, it builds up public services like convenient facilities and resting areas. Fifthly, it must provide information through the build up the Cyber-Museum for the survival in the information-oriented, Globalization of current times. Next, it focus's on the public advantage of not mixing mean and purpose but of having a geared mind. Lastly, it educates the regional inhabitants through training professional human resources in each sphere.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2007.11a
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• pp.63-66
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• 2007

The shortage of storage space in the apartment housing has been chronic problem in the Korean housing history. So far many studies on the storage space focused on the enlargement of indoor storage space but these studies could not be a complete solution. To solve problem, this study analyzed the case which installed exterior storage space and the regulations. The followings are several findings. The exterior storage space should be a essential element in the apartment planning and should be included as a community facility. The standards on the size, safety, facility, and management of storage space should be enacted.