Structural Analysis of a North China Large-Span Aqueduct with Pretensioned Steel Truss

Abstract:

In this paper, based on the theories of truss structure with the characteristics of the aqueduct structure, puts forward a new type of aqueduct structure system, the cable pretensioned truss structure under the use of state for the key point’s response spectrum analysis and elastic time history response analysis. The stresses induced by the analysis of structure of key parts are meeting the requirements of the current specifications, in the flexible working state. Pretensioned steel in this paper, the research aims to the whole assembly of the aqueduct structure characteristics and the theoretical analysis of the dynamic characteristics of this kind of structure design for the future research and provide some reference, so as to promote the new application and development in the form of aqueduct.

• Periodical: Advanced Materials Research (Volumes 1008-1009)
• Pages: 1222-1226
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.1222
• Online since: August 2014
• Authors: Pei Peng Wang*
• Keywords: Aqueduct, Pretensioned Steel Truss Structure, Response Spectrum Analysis

References

[1] X. Q. Li, Y. Zhang, and H. S. Chen: Domestic and Foreign Current Situation and Trend of Development of the Aqueduct (Technology of Agricultural Science and Equipment, 2011. 12).

[2] Y. J. He, X. H. Zhou, and J. W. Zhou: Lasso the Cable Tension Calculation of Prestressed Spatial Grid Structures and Tensioning all Over Routine Analysis (Journal of Natural Disasters, 2012. 02).

[3] H. Deng, S. L. Dong: Process Lasso Prestressed Spatial Grid Structure Design Method of Analysis (Journal of Building Structures, 1999. 04).

[4] F. Yu: Application and Design key Points of Large-Span Steel Structure (Exploration the Chinese Local-style Dwelling houses, 2011. 06).

[5] X. J. Guan, D. Y. Huang, and J. X. You: Large-Span Prestressed Steel Truss Optimization Design Optimal Cost Curve (Journal of Civil Engineering, 2004. 08).

[6] T. J. Wen, Q. Zeng, and Z. Y. Tang: Finite Element Analysis of Large-Span Steel Structure of Truss (Journal of Solid Mechanics, 2008. S1).