Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jackson Kong"'
Publikováno v:
HKIE Transactions. 24:172-179
It is known that when a structure is in neutral equilibrium, only infinitely small disturbing forces are required to maintain the structure in the buckled mode. By making use of this basic principl...
Autor:
Simon H.F. Wong, Jackson Kong
Publikováno v:
HKIE Transactions. 21:117-121
The moment distribution method (MDM) is revisited in this paper. A one-step analytical approach is presented herein for the moment distribution analysis of indeterminate structures, which is unlike the conventional MDM that requires numerical iterati
Autor:
Jackson Kong
Publikováno v:
Journal of Computational Engineering. 2014:1-13
The validity of modeling curved shell panels using flat-plate finite strips has been demonstrated in the past by comparing finite strip numerical results with analytical solutions of a few benchmark problems; to date, no mathematical exact solutions
Autor:
Jackson Kong
Publikováno v:
Applied Mechanics and Materials. :881-886
The fundamental frequency of a plate can be raised by placing appropriate number of rigid supports at various optimal locations along the nodal lines of vibration modes, as previously shown by other researchers. Unlike previous works, however, the pr
Autor:
Jackson Kong, D. Thung
Publikováno v:
Applied Mathematics and Mechanics. 32:1407-1422
The spline finite strip method (FSM) is one of the most popular numerical methods for analyzing prismatic structures. Efficacy and convergence of the method have been demonstrated in previous studies by comparing only numerical results with analytica
Autor:
Jackson Kong
Publikováno v:
Journal of Sound and Vibration. 326:671-686
Vibration of plates with various boundary and internal support conditions is analyzed, based on classical thin-plate theory and the Rayleigh–Ritz approach. To satisfy the support conditions, a new set of admissible functions, namely the computed sh
Autor:
Jackson Kong
Publikováno v:
HKIE Transactions. 11:49-52
This paper presents a practical method for calculating the secondary moment due to prestress of a continuous, prestressed concrete beam or frame. The method involves the determination of influence lines due to a moving unit load and a moving unit mom
Autor:
Jackson Kong, Y.K. Cheung
Publikováno v:
Communications in Numerical Methods in Engineering. 12:107-114
Free vibration of beams with intermediate point supports is studied by the classical Ritz method within the context of Euler beam theory. For the Ritz method, the displacement of a beam is approximated by a set of admissible trial functions which mus
Autor:
Jackson Kong, Y.K. Cheung
Publikováno v:
Computers & Structures. 57:1051-1062
A displacement-based, three-dimensional finite element scheme is proposed for analyzing thick laminated plates. In the present formulation, a thick laminated plate is treated as a three-dimensional inhomogeneous anisotropic elastic body. Particular a
Autor:
Jackson Kong, Y.K. Cheung
Publikováno v:
Journal of Sound and Vibration. 184:611-626
The non-linear forced vibration of plates is investigated by using an implicit time integration scheme and a reduction method. The plate is first discretized into generalized finite strips with the non-linear strains of von Karman type included. A se