대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 춘계학술대회논문집B
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- Pages.658-663
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- 2001
기하학적 비선형과 이송 가속도를 갖는 전개하는 보의 동적해석
Dynamic Analysis of a Deploying Beam with Geometric Non-Linearity and Translating Acceleration
초록
The dynamic response of an axially deploying beam is studied when the beam has geometric non-linearity and translating acceleration. Based upon the von Karman strain theory, the governing equations and the boundary conditions of a deploying beam are derived by using extended Hamilton's principle considering the longitudinal and transverse deflections. The equations of motion are discretized by using the Galerkin approximate method. From the discretized equations, the dynamic responses are computed by the Newmark time integration method.
키워드