所谓的pinned / clamped / fixed / free等，其实是端点的约束类别。而梁问题一般有2个端点约束。端点...
We investigate equilibrium configurations of the clamped-pinned elastica where the pinned end can be displaced towards, and past, the clamped end. Solving the nonlinear ordinary differential equation for the clamped-pinned elastica for any mode in terms of elliptic integrals, we find sets of ...
Misra, A.K., Wong, S.S.T., Paidoussis, M.P., 2001. Dynamics and stability of pinned-clamped and clamped-pinned cylindrical shells conveying fluid. Journal of Fluids and Structures 15, 1153- 1166.Misra, A.K., Wong, S.S.T. & Paidoussis M.P. (2001) Dynamics and stability of ...
Independent studies on systems with mixed support conditions (clamped-pinned or pinned-clamped) showed paradoxical results in which a system was found to be conservative by Paidoussis, Tian and Misra [3] and nonconservative by Zolotarev [4]. The goal here is to resolve this apparent ...
Clamped-pinned columnsAxial compressionThe stability of cylindrical shells under external fluid pressure is usually controlled by a combination of global elastic buckling and material damage. Interfacial delaminations may occur in laminated composite materials during the manufacturing process. Such delamination...
Using clamped-pinned beams, two design examples (symmetric and asymmetric cases) of bistable compliant mechanisms are presented. Results show very good correlation between the finite element analysis and experimental tests on prototypes.Mechanisms and robotics conference...
Case 1: Clamped-free [14]: 𝑎𝐿=𝑚attached𝑚beam=0aL=mattachedmbeam=0 Case 2: Clamped-free with mass at free end [7]: 𝑎𝐿=0aL=0 Case 3: Clamped-pinned-free [6]: 𝑚attached𝑚beam=0mattachedmbeam=0 The results are tabulated in Table 1, Table 2 and Table 3. The...
Axial force stabilization of transverse vibration in pinned and clamped beams - Rahn, Mote - 1996Rahn, C.D., Mote, C.D.: Axial Force Stabilization of Transverse Vibration in Pinned and Clamped Beams. Journal of Dynamic Systems, Measurement, and Control 118 , 379–380 (1996). MATH...
ElasticaThis paper studies the snap-through of a pinned-clamped elastica when the support of the clamped end can be moved arbitrarily in plane. The universal snap curve, which describes the critical boundary conditions of the pinned-clamped elasticas, is firstly obtained by determining the saddle-...
nThis integral equation is approximated by a set of nequations in matrix from, the eigenvectors of which approximate the first neigenfunctions of the integral equation.nThe Duncan and collar matrix iteration process in modified form for obtaining the eigenvalues of linearly tapered clamped-pinned ...