논문 상세보기

다분할 호모토피 섭동법을 이용한 아치의 비선형 동적해석

Nonlinear dynamic analysis of an Arch using multi-stage Homotopy Perturbation Method

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/299682
서비스가 종료되어 열람이 제한될 수 있습니다.
한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

The purpose of this study is to investigate the applicability of multi-stage homotopy perturbation method to shallow arches in order to obtain a semi-analytical solution. For this research purpose, a nonlinear governing equation of the arches was formulated and a homotopy equation was derived using the formulated differential equation. The result of a dynamic analysis on a symmetric mode and an asymmetric one was compared with the classical homotopy perturbation method and the 4th order Runge-Kutta method.

저자
  • 이돈우(한국기술교육대학교 대학원, 석사과정) | Lee, Don Woo
  • 이승재(한국기술교육대학교 건축공학부 교수, 공학박사) | Lee, Seung Jae
  • 최순재(한국기술교육대학교 대학원, 박사과정) | Choi, Soon Jae
  • 손수덕(한국기술교육대학교 건축공학부 연구교수, 공학박사) | Shon, Su Deok 교신저자