[섬유] Torsion of Fibers of an N-sided Regular Polygonal Cross-Section 출판일 : 2007.02.01 저자 : Kyungwoo Lee 서지사항 : Textile Research Journal, Volume 77, Issue 2, 111페이지 등록일 : 2011.11.04 I 조회수 : 71 작성자 : admin |
For fibers whose cross-section is an n-sided regular polygon, torsion constant, maximum
stress, and torsion shape factor have been obtained in closed form. The solution is expressed
in terms of the coefficients of the mapping function which maps the interior of a unit circle into
the interior of an n-sided regular polygon. Conformal mapping function in a power series form
is derived using the Schwarz-Christoffel formula. Complex variable techniques were used to
solve the torsion problem.
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