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๊ฒ€์ฆ๋œ ํŒŒํŠธ๋„ˆ ์ œํœด์‚ฌ ์ž๋ฃŒ

Finite Element Analysis and Evaluation of a Three-dimensional Plate Theory

๋ฐฉ๋Œ€ํ•œ 850๋งŒ๊ฑด์˜ ์ž๋ฃŒ ์ค‘ ์ฃผ์ œ๋ณ„๋กœ ๋งŒ๋“ค์ˆ˜ ์žˆ๋Š” ์ตœ์ ์˜ ์‚ฐ์ถœ๋ฌผ์„ ํ•ดํ”ผ ์บ ํผ์Šค์—์„œ ์ฒดํ—˜ ํ•˜์„ธ์š” ์ „๋ฌธ๊ฐ€์˜ ์ง€์‹๊ณผ ์ธ์‚ฌ์ดํŠธ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์‰ฝ๊ณ  ํญ๋„“๊ฒŒ ์ดํ•ดํ•˜๊ณ  ์ ์šฉํ• ์ˆ˜ ์žˆ๋Š” ๊ธฐํšŒ๋ฅผ ๋†“์น˜์ง€ ๋งˆ์„ธ์š”
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์–ด๋„๋น„ PDF
์ตœ์ดˆ๋“ฑ๋ก์ผ 2023.04.05 ์ตœ์ข…์ ฟ’์ž‘์ผ 1995.03
14P ๋ฏธ๋้ฉ๋ณด๊ธฐ
Finite Element Analysis and Evaluation of a
Three-dimensional Plate Theory
  • * ๋ณธ ๋ฌธ์„œ๋Š” ๋ฐฐํฌ์šฉ์œผ๋กœ ๋ณต์‚ฌ ๋ฐ ํŽธ์ง‘์ด ๋ถˆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

    ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ์„œ์่ง์ •๋ต–

    ยท ๋ฐœํ–‰๊ธฐ๊ด€ : ํ•œ๊ตญ์ „์‚ฐ๊ตฌ์กฐ๊ณตํ•™ํšŒ
    ยท ์ˆ˜๋ก์ง€ ์ •๋ณด : ํ•œ๊ตญ์ „์‚ฐ๊ตฌ์กฐ๊ณตํ•™ํšŒ ๋…ผ๋ๅฉ์ง‘ / 8๊ถŒ / 1ํ˜ธ
    ยท ์ €์ž๋ช… : Cho Han Wook

    ์ดˆ๋ก

    ์ข…์†๋ณ€์ˆ˜์™ฟ’ ๊ธฐ๋ณธ ํƒ„์„ฑ๋ฐฉ์ •์‹์˜ ๊ฐ€์ค‘์ž”์ฐจ ๊ทผ์‚ฌ์‹์˜ Fourier ๊ธ‰์ˆ˜ ์ „๊ฐœ๋ฅผ ์ด์šฉํ•œ 3์ฐจ์› ํŒ์ด๋ก ์„ ์ œ์‹œํ•˜์˜€
    ๋‹ค. ํŒ์˜ ๊ฐ€์ค‘์ž”์ฐจ ํ‰ํ˜•๋ฐฉ์ •์‹์€ ๊ฐ€์ค‘๋œ ๋ณ€์œ„๋กœ ํ‘œ์‹œ๋˜๋ฉฐ๏ผŒ ๊ทธ ๊ฒฐ๊ณผ๋Š” ๋‹ค์‹œ ์œ„์น˜์—๋„ˆ์ง€ Functional์˜ฌ ์ด์šฉํ•˜์—ฌ
    ์œ ํ•œ์š”์†Œํ•ด์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋ณธ ํ•ด์„์€ StripํŒ์— ์  ์šฉ๋˜์–ด 2๊ฐ€์ง€ ์˜ˆ ๋ฅผ ๋ถ„์„ํ•˜์˜€์œผ๋ฉฐ๏ผŒ ์˜ˆ์ œ์˜ ๊ฒฐ๊ณผ๋Š” ์ด๋ก ํ•ด
    ์™ฟ’ ์ž˜์ผ์น˜ํ•˜์˜€๋‹ค.

    ์˜์–ด์ดˆ๋ก

    Based on the weighted residual concept[4], a three-dimensional plate theory is derived using a
    Fourier series expansion of a dependent variable and a weighted residual approximation of the basic
    elasticityequations. The weighted residual equilibrium equations of the plate are expressed in terms of
    weighted displaced quantities, and the results are then interpreted by means of a potential energy
    functiona1. The potential energy expression is used to develop a finite element implementation. For il
    lustrative purposes, the application of the theory to a strip plate is considered and two numerical
    examples of a cantilever and a simply-supported strip plate are studied.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท ์—†์Œ
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