Dynamic Performance Analysis of Roof Structure with Steel Tubular Arch-Truss
| Periodical | Advanced Materials Research (Volumes 255 - 260) |
|---|---|
| Main Theme | Advances in Civil Engineering |
| Edited by | Jingying Zhao |
| Pages | 1781-1784 |
| DOI | 10.4028/www.scientific.net/AMR.255-260.1781 |
| Citation | Jian Yuan, 2011, Advanced Materials Research, 255-260, 1781 |
| Online since | May, 2011 |
| Authors | Jian Yuan |
| Keywords | Earthquake Response, Natural Characters, Roof Structure, Steel Tubular Truss |
| Price | US$ 28,- |
An arch-truss roof structure with circular steel tube is applied to a gymnasium, which is supported by two three-dimensional trusses with square steel tubular, and the connections between arch-truss and spatial truss are set to hinged supports. Natural frequency and modes of this overall roof structure are analyzed, and time-procedure analysis is acted by applying ANSYS software. The analysis results demonstrate that this roof structure has larger stiffness, and its maximum node displacement under earthquake can meet the requirements.