Division of seismic performance level and its vulnerability analysis in large span space structure

作者：Nie Gui Bo^*; Fan Feng; Zhi Xu Dong

来源：Journal of Harbin Institute of Technology, 2012, 44(4): 1-6.

• Analysis method
• Boundary values
• Damage model
• Different damages
• Large span
• Performance level
• Performance-based
• Reticulated dome
• Seismic motions
• Seismic Performance
• Single layer
• Space structure
• Span structures
• Structural damages
• Vulnerability analysis

To study the defining and quantification of the performance level of large span space structure under seismic motion, based on the single-layer kiewitt reticulated dome, this paper defines the graded performance level. And then the structural damage model based on the multiple dynamic responses using the whole course analysis method was conducted. The different damage degree, the boundary value of graded performance level and the corresponding dynamic responses were quantified by this damage model. At last, the vulnerability analysis of the graded performance level of large span space structure was completed.

• 出版日期2012