Application of Prestressed Concrete Box Girder with Steel Plate and Concrete Composite Strengthening

Abstract:

In this paper, a formulation for calculating ultimate bending capacity was created. A nonlinear finite element model was established using ANSYS with right material parameters for prestressed concrete box girder with steel plate and concrete composite strengthening (SPCCS).A comparison was made between analysis results and function formula data, and results show that the numerical result s of nonlinear static analysis are in good agreement with the formula results. Effect of SPCCS and steel plate strengthening was compared, and the results show that SPCCS does more effective.

• Periodical: Advanced Materials Research (Volumes 368-373)
• Pages: 795-802
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.368-373.795
• Online since: October 2011
• Authors: Zhuo Ya Yuan, Xiong Wei Shi, Wei Feng, Liang Liang Ke, Li Chen
• Keywords: Bending Capacity, Bridge Engineering, Composite Strengthening, Field Test, Space Finite Element

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