7 research outputs found

    Classification and definition of geometric parameters of compartments of complex structural body models

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    For a safety estimation of complex structural body models, definition of geometric parameters such as a volume and center of volume is essential. Thus, it should change modeling information of face structure to B-rep or CSG form for definition of geometric parameters through each section categorization on the commercial CAD systems. But, complex structural body models can cause error while it is transformed to B-rep or CSG or too much time is spent for each face selection. And, CAD system using in almost ship yard is uncomfortable to input offset information as manual to define for each section volume, geometric parameters and then that CAD system is outside program which is paying license fee every year. Therefore, this research has developed automatic system which calculate geometric parameters each section and classify each section of complex structural body models without limitation for solid modeling and section information.1. ์„œ ๋ก  1 2. ๊ฐœ๋ฐœ ๋„๊ตฌ 2.1 ๊ฐœ์š” 4 2.2 ๊ธฐํ•˜ํ•™์  ๋ชจ๋ธ 4 2.3 NURBS ๋ชจ๋ธ๋ง 5 2.4 IGES 8 2.5 Open CASCADE 10 2.5.1 ๊ฐœ์š” 10 2.5.2 ๊ตฌ์กฐ 15 3. ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๊ฐœ๋ฐœ 3.1 ๊ฐœ์š” 18 3.2 ๋ชจ๋ธ๋ง ์ •๋ณด ์ž…์ถœ๋ ฅ 21 3.3 ๋ชจ๋ธ๋ง ๊ฐ์ฒด ์ ˆ๋‹จ 24 3.4 ์ ˆ๋‹จ๋œ ๋‹จ๋ฉด ์œ„์˜ ์„  ๋ถ„ํ•  26 3.5 ๊ฒน์น˜๋Š” ์„  ๋ฐ ๋Œ์ถœ๋œ ์„  ์ œ๊ฑฐ 29 3.6 ๊ตฌํš์„ ๊ตฌ์„ฑํ•˜๋Š” ์„  ๊ทธ๋ฃนํ™” 30 3.7 ๊ตฌํš์„ ๊ตฌ์„ฑํ•˜๋Š” ์„  ๊ทธ๋ฃน์˜ ๋ฐ˜์‹œ๊ณ„๋ฐฉํ–ฅ ํ™•์ธ 33 3.8 ๊ตฌํš์„ ๊ตฌ์„ฑํ•˜๋Š” ์„  ๊ทธ๋ฃน์˜ ๋ฉด ๋ณ€ํ™˜ 36 3.9 ๊ตฌํš์„ ๊ตฌ์„ฑํ•˜๋Š” ๋‹จ๋ฉด๊ฐ„์˜ ์—ฐ๊ฒฐ์„ฑ ํ™•์ธ 38 3.10 ๊ตฌํš์˜ ๊ธฐํ•˜ํ•™์  ์š”์†Œ 39 4. ๊ฒฐ ๋ก  48 ์ฐธ๊ณ ๋ฌธํ—Œ 4

    ํŒŒ์กธ๋ฆฌ๋‹ˆ์˜ <ํ…Œ์˜ค๋ ˆ๋งˆ>, ์—๋ฆฌ์„ธ์˜ <๋ฒŒ์ง‘์˜ ์ •๋ น>, ์ด์ฐฝ๋™์˜ <์‹œ>

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์ธ๋ฌธ๋Œ€ํ•™ ํ˜‘๋™๊ณผ์ • ๋น„๊ต๋ฌธํ•™์ „๊ณต,2020. 2. ์ž„ํ˜ธ์ค€.As works of realism, Pier Paolo Pasolinis Teorema, Vรญctor Erices El espรญritu de la colmena, and Chang-dong Lees Poetry all feature ghosts representing otherness. In all of these works, the ghost and ghostly characters interact. This interaction between reality and unreality and that between the ghost as other and the ghostly other show the practices of ethics toward the other. Teorema observes the response to otherness by having the logic of identity based on bourgeois characters confront the guest-ghost. What is distinct is Emilias presence, which is the ghostly other in the bourgeois family. Teorema uncovers the marginalized and othered reality of Emilia and rural areas, which would not have been discovered without the presence of the guest-ghost. El espรญritu de la colmena explores how Ana achieves the ethics of memory by evoking the spirit of the fugitive. In El espรญritu de la colmena, the space of Spain is described as haunted resulting from the trauma of civil war and Francos regime. While characters suffering from the trauma of civil war become ghostly, the protagonist Ana tracks the spirit, which is considered in the movie equal to the repressed and excluded history on the part of the loser. Anas attitude to facing the spirit of the past is ethical in contrast to that of those who had been silent about the repressed memory. Poetry shows how a character practices extreme ethics toward the other by identifying her with the ghost and becoming a ghost herself. In this movie, Mi-ja can be said to leave the Symbolic in the Lacanian concept gradually as she is also losing language resulting from Alzheimers disease, which provides her with the opportunity to be critical of a reality based on agreements and contracts. Poetry twists the linear concept of time based on agreements and contracts and reveals the reality seen from the others gaze, which is possible only by experiencing the Real (to borrow Lacans term)., , ๋Š” ์‹œ๊ณต๊ฐ„์  ์ด์งˆ์„ฑ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ๋ชจ๋‘ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ ์ž‘ํ’ˆ์œผ๋กœ์„œ ํƒ€์ž์„ฑ์„ ํ‘œ์ƒํ•˜๋Š” ์œ ๋ น์„ ์ถœํ˜„์‹œํ‚ค๋Š” ๊ณตํ†ต์ ์„ ๋ณด์ธ๋‹ค. ์ด๋•Œ ์ž‘ํ’ˆ ์† ์œ ๋ น๊ณผ ์œ ๋ น์ ์ธ ์ธ๋ฌผ์€ ์ƒํ˜ธ์ž‘์šฉํ•˜๋ฉฐ, ๋น„ํ˜„์‹ค๊ณผ ํ˜„์‹ค ๊ทธ๋ฆฌ๊ณ  ์œ ๋ น์ธ ํƒ€์ž์™€ ์œ ๋ น์ ์ธ ํƒ€์ž ๊ฐ„์˜ ์ƒํ˜ธ์„ฑ์€ ํƒ€์ž์˜ ์œค๋ฆฌ๋ฅผ ์‹ค์ฒœํ•˜๋Š” ๋ฐฉ์‹์„ ๋ณด์—ฌ์ค€๋‹ค. ๋Š” ๋™์ผ์„ฑ์˜ ์›๋ฆฌ์— ๊ธฐ๋ฐ˜ํ•œ ๋ถ€๋ฅด์ฃผ์•„ ๊ฐ€์ •์ด ์†๋‹˜์ด์ž ์œ ๋ น์„ ๋งž๋‹ฅ๋œจ๋ฆฌ๊ฒŒ ํ•จ์œผ๋กœ์จ ํƒ€์ž์„ฑ์— ๋Œ€ํ•œ ๋ฐ˜์‘์„ ์‚ดํ•€๋‹ค. ์ด๋•Œ ๋‘๋“œ๋Ÿฌ์ง€๋Š” ๊ฒƒ์€ ๋ถ€๋ฅด์ฃผ์•„ ๊ฐ€์ • ๋‚ด์—์„œ ์œ ๋ น์  ํƒ€์ž์ธ ์—๋ฐ€๋ฆฌ์•„์˜ ์กด์žฌ์ด๋‹ค. ๋Š” ์†๋‹˜-์œ ๋ น์ด ์•„๋‹ˆ์—ˆ๋‹ค๋ฉด ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์—†๋Š” ์—๋ฐ€๋ฆฌ์•„์™€ ์‹œ๊ณจ์ด๋ผ๋Š” ์ฃผ๋ณ€๋ถ€์˜ ํƒ€์žํ™”๋œ ๋˜ ๋‹ค๋ฅธ ํ˜„์‹ค์„ ๋“œ๋Ÿฌ๋‚ธ๋‹ค. ์€ ํŒจ์ž”๋ณ‘์ด๋ผ๋Š” ์ •๋ น์„ ์†Œํ™˜ํ•œ๋‹ค๋Š” ๊ฒƒ์ด ์–ด๋–ป๊ฒŒ ๊ธฐ์–ต์˜ ์œค๋ฆฌ๋ฅผ ์‹ค์ฒœํ•˜๋Š”๊ฐ€๋ฅผ ํƒ๊ตฌํ•œ๋‹ค. ์—์„œ ๋‚ด์ „์˜ ํŠธ๋ผ์šฐ๋งˆ์™€ ํ”„๋ž‘์ฝ” ๋…์žฌ ์ •๊ถŒ ํ•˜์˜ ์ŠคํŽ˜์ธ ์‚ฌํšŒ๋ฅผ ๊ท€์‹ ๋“ค๋ฆฐ ๊ฒƒ์œผ๋กœ ๋ฌ˜์‚ฌ๋˜๋Š”๋ฐ, ๋‚ด์ „์˜ ํŠธ๋ผ์šฐ๋งˆ๋ฅผ ๊ฒช๋Š” ์ธ๋ฌผ๋“ค์€ ์œ ๋ น์ ์ด ๋˜์–ด๊ฐ€๋Š” ๋™์‹œ์—, ์—ฌ์ฃผ์ธ๊ณต ์•„๋‚˜๋Š” ์–ต์••๋˜๊ณ  ๋ฐฐ์ œ๋œ ํŒจ์ž์˜ ์—ญ์‚ฌ ์ž์ฒด์ธ ์ •๋ น์„ ์‹ค์ œ๋กœ ์ฐพ์•„ ๋‹ค๋‹Œ๋‹ค. ๊ณผ๊ฑฐ ์ž์ฒด์ธ ์ •๋ น์„ ๋งˆ์ฃผํ•˜๋ ค๋Š” ์•„๋‚˜์˜ ํƒœ๋„๋Š” ์•„๋‚˜์˜ ์•„๋ฒ„์ง€์ธ ํŽ˜๋ฅด๋‚œ๋„์˜ ์„ธ๋Œ€๊ฐ€ ์นจ๋ฌตํ•ด์˜จ ๊ธฐ์–ต์„ ๋Œ€๋ฉดํ•˜๋Š” ์œค๋ฆฌ์„ฑ์„ ๊ฐ–๋Š”๋‹ค. ๋Š” ์ธ๋ฌผ์ด ์–ด๋–ป๊ฒŒ ์œ ๋ น๊ณผ ์ž์‹ ์„ ๋™์ผ์‹œํ•˜๊ณ  ์Šค์Šค๋กœ ์œ ๋ น์ด ๋˜์–ด๊ฐ์œผ๋กœ์จ ํƒ€์ž์— ๋Œ€ํ•œ ๊ทน๋‹จ์  ์œค๋ฆฌ๋ฅผ ์‹ค์ฒœํ•˜๋Š”๊ฐ€๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ์ž‘์ค‘์—์„œ ์น˜๋งค๋กœ ์ธํ•ด ์–ธ์–ด๋ฅผ ์žƒ์–ด๊ฐ€๋Š” ๋ฏธ์ž๋Š” ํ•œํŽธ์œผ๋กœ๋Š” ์ƒ์ง•๊ณ„์—์„œ ๋ฒ—์–ด๋‚˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ด๋ฉฐ, ์ด๋Š” ํ•ฉ์˜์™€ ๊ณ„์•ฝ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ํ˜„์‹ค ์„ธ๊ณ„์— ๋Œ€ํ•œ ๋น„ํŒ์  ํƒœ๋„๋ฅผ ๊ฐ€๋Šฅ์ผ€ํ•˜๋Š” ์กฐ๊ฑด์ด ๋œ๋‹ค. ๋ฏธ์ž๋Š” ์‹ค์žฌ๊ณ„๋ฅผ ๊ฒฝํ—˜ํ•จ์œผ๋กœ์จ๋งŒ ๊ฐ€๋Šฅํ•œ ํƒ€์ž๋กœ์„œ ๋ณด๊ธฐ๋ฅผ ์‹ค์ฒœํ•˜๋ฉด์„œ ํ•ฉ์˜์™€ ๊ณ„์•ฝ์ด ์ „์ œํ•˜๋Š” ์ง์„ ์  ์‹œ๊ฐ„๊ด€์„ ๋น„ํ‹€๊ณ  ํƒ€์ž์˜ ์‹œ์„ ์ด ์•„๋‹ˆ๋ผ๋ฉด ๋ณผ ์ˆ˜ ์—†๋Š” ํ˜„์‹ค์„ ๋“œ๋Ÿฌ๋‚ธ๋‹ค.์ œ 1 ์žฅ ์„œ ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋‚ด์šฉ 5 ์ œ 2 ์žฅ : ์œ ๋ น์  ํƒ€์ž์˜ ๋ฐœ๊ฒฌ 13 ์ œ 1 ์ ˆ ๊ณผ๊ฑฐ์˜ ํž˜: ํŒŒ์กธ๋ฆฌ๋‹ˆ์˜ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ 13 ์ œ 2 ์ ˆ ์œ ๋ น์œผ๋กœ์„œ์˜ ์†๋‹˜๊ณผ ํƒ€์ž์˜ ๋ฐœ๊ฒฌ 17 ์ œ 3 ์žฅ : ์ •๋ น๊ณผ์˜ ํ•ฉ์ฒด์™€ ๊ธฐ์–ต 28 ์ œ 1 ์ ˆ ์‹œ์  ์–ธ์–ด์™€ ์ž”์กด์„ฑ: ์—๋ฆฌ์„ธ์˜ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ 28 ์ œ 2 ์ ˆ ํŽธ์žฌํ•˜๋Š” ์œ ๋ น์  ์กด์žฌ 32 ์ œ 3 ์ ˆ ์•„๋‚˜ ์•ˆ์˜ ์ •๋ น๊ณผ ๊ธฐ์–ต์˜ ์œค๋ฆฌ 39 ์ œ 4 ์žฅ : ์œ ๋ น์ด๋ผ๋Š” ํƒ€์ž๋กœ์„œ ๋ณด๊ธฐ 50 ์ œ 1 ์ ˆ ์‹œ๊ฐ„์˜ ์—ญํ–‰: ์ด์ฐฝ๋™์˜ ๋ฆฌ์–ผ๋ฆฌ์ฆ˜ 50 ์ œ 2 ์ ˆ ์ƒ์ง•๊ณ„๋กœ๋ถ€ํ„ฐ์˜ ์†Œ์™ธ์™€ ์‹œ์  ์„ธ๊ณ„ 53 ์ œ 3 ์ ˆ ํƒ€์ž๋กœ์„œ ๋ณด๊ธฐ์™€ ์ •์˜์˜ ์š”๊ตฌ 60 ์ œ 5 ์žฅ ๊ฒฐ ๋ก  70 ์ธ์šฉ ๋ฌธํ—Œ 72 Abstract 78Maste
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