Cold Trapezoidal Channel Composite Lining Structure Force Analysis and Failure Criteria

Abstract:

Water conservancy project in the northern cold regions, most of the channel lining structure using polystyrene board plus the compound in the form of precast concrete panels, due to the lack of convenient and practical theoretical model for the guidance of the composite channel lining alone experience and experimental data the size of its structure, the actual cold water channels and the climate and environment in which concrete composite lining water channels necessary assumptions, the use of the theory of the mechanics of composite materials, concrete structures and other composite channel lining structure force analysis, the slope drainage board, backplane, thermal insulation board and other internal force calculation formula, combined with the relevant norms, established channels of composite lining structure failure criteria, and provides a theoretical basis for engineering design and construction of the composite lining channels.

• Periodical: Advanced Materials Research (Volumes 655-657)
• Pages: 1853-1856
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.655-657.1853
• Online since: January 2013
• Authors: Xiang Dong Shen, Yu Pei Zhang
• Keywords: Channels Composite Lining, Mechanics of Composite Materials, Stress Analysis

References

This article has no references.