DYNAMIC SPLINE WEIGHTED RESIDUAL METHOD FOR THE VERTICALSEISMIC RESPONSES ANALYSES OF LATTICED FRAME
In this paper the vertical seismic responses of latticed frame is analyzed by using dynamic spline weighted residual method. The displacements of joints through the recurrence formula about generalized parameters of trial function are given and then the seismic internal forces of structure are calculated.It is improved that the method has higher accuracy but uses less time through compiling the computation program and analyzing comparatively a series of standard truss structures.
NETL
NSTL
万方数据
维普
