supported by the Research Fund for the Doctoral Program of Higher Education of China(20100073110007);the Key Project of National Natural Science Foundation of China (11132007)
Based on exact Green strain of spatial curved beam, the relation for plane curved beam with varying curvature is derived nonlinear strain-displacement Instead of using the previous straight beam elements, curved beam ...
supported by the National Natural Science Foundation of China (10872126);the Research Fund of the Doctoral Program of Higher Education of China (20100073110007)
The objective of this investigation is to examine the correctness and efficiency of the choice of boundary conditions when using assumed mode approach to simulate flexible multi-body systems. The displacement field du...
supported by the National Natural Science Foundation of China(10872126);Research Fund for the Doctoral Program of Higher Education of China(20100073110007)
Instead of using the previous straight beam element to approximate the curved beam,in this paper,a curvilinear coordinate is employed to describe the deformations,and a new curved beam element is proposed to model the...