Dynamic Performance Analysis of Roof Structure with Steel Tubular Arch-Truss

Abstract:

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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.

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Edited by:

Jingying Zhao

Pages:

1781-1784

DOI:

10.4028/www.scientific.net/AMR.255-260.1781

Citation:

J. Yuan "Dynamic Performance Analysis of Roof Structure with Steel Tubular Arch-Truss", Advanced Materials Research, Vols. 255-260, pp. 1781-1784, 2011

Online since:

May 2011

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Price:

$35.00

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