Study on the Calculation Method of Plum Blossom-Shaped Steel Roof Pre-Set Deformation Value in Construction

Qing Rong Tang; Jing Zhou

doi:10.4028/www.scientific.net/AMR.446-449.1993

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449Study on the Calculation Method of Plum...

Study on the Calculation Method of Plum Blossom-Shaped Steel Roof Pre-Set Deformation Value in Construction

Abstract:

A steel roof structure is plum blossom-shaped and its flower core is a cable dome and five petals is a mixture structure with truss and grid. Its trusses are installed by cantilever construction. This paper analyzes the method to get pre-set deformation value (P.D.V) and makes use of software ANSYS to calculate the trusses P.D.V through backward iteration method to insure construction complete.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

1993-1996

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.1993

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Online since:

January 2012

Authors:

Qing Rong Tang, Jing Zhou

Keywords:

Cantilever Construction, Iterative Method, Pre-Set Deformation Value, Steel Structure

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