Dynamic Stability under Seismic Disturbance of Single-double Layer Ribbed-circled
Dynamic stability problem with seismic excitation is an important problem in the analysis and the design of single-double layer ribbed-circled spherical reticulated domes. In this paper, the authors applied ANSYS Release 10.0 Program to analyzing and researching dynamic stability performance of single double layer ribbed-circled spherical reticulated domes with seismic excitation. The authors made researches on dynamic stability characteristics and factors affecting dynamic stability of single-double layer ribbed-circled spherical reticulated domes with seismic excitation. The results indicate that the analysis and the design of dynamic stability of single-double layer ribbed-circled spherical reticulated domes are taken different earthquake actions into account and the dynamic stability capacities of single-double layer ribbed-circled spherical reticulated domes rise with the increase of the ratio of rise to span.
Dynamic stability problem Spherical reticulated domes Seismic excitation Dynamic stability capacity
Ruixin Huang Aiqun Li Wei Huang
College of Civil Engineering, Southeast University, Nanjing, China
国际会议
南京
英文
402-406
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）