Title :
Notice of Retraction
Nonlinear dynamical analyses for the beam-column structure
Author :
Wen-Hao Han ; Xiao-Mei Zheng ; Yuan-Yuan Zhu
Author_Institution :
Dept. of Comput. Sci. & Technol., Shanghai Normal Univ., Shanghai, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In this paper, based on assumption that the loads acting on a beam-column structure are conservation, the Hamilton variational principle is extended to a nonlinear elastic Timoshenko-type beam-column structure located on a nonlinear elastic foundation, and the corresponding 3-dimension mathematical model for analyzing the non-linear mechanical behaviors of structure is established. As application, by using differential quadrature method and difference method, the non-linear dynamical behaviors of a non-linear elastic beam with equal cross-section and located on an elastic foundation are analyzed successfully, in which, one end of beam is fully fixed, and the other is partially fixed and subjected to an axial force. The effects of parameters on dynamic characteristic of the beamcolumn structure are considered.
Keywords :
beams (structures); construction components; difference equations; foundations; integro-differential equations; structural engineering; 3-dimension mathematical model; Hamilton variational principle; axial force; difference method; differential quadrature method; nonlinear dynamical analysis; nonlinear elastic beam-column Timoshenko type structure; nonlinear elastic foundation; Boundary conditions; Differential equations; Equations; Force; Geometry; Materials; Mathematical model; Hamilton variational principle; beam-column structure; differential quadrature method; dynamic characteristic; non-linear mathematical model;
Conference_Titel :
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location :
Dengleng
Print_ISBN :
978-1-4577-0535-9
DOI :
10.1109/AIMSEC.2011.6010090
