2001•Unpublished venueRequires access

Testing Research on the Relation between the Crack Distinctive Feature and the Structural Performance of Reinforced Concrete T-beams

Song Yi

Abstract

Many cracks in the existing reinforced concrete T beam bridges with low criterion are found.Based on crack distinctive feature obtained from the reinforced concrete T beam test in the laboratory,the structural steel ratio in reinforced concrete T beams with many cracks can be forecasted by the way of regressive and nonlinear analysis so that their structural performance can be effectively assessed.The method is simple in theory, convenient in application and reliable in precision. This method changes the assessment for structure from qualitative anlysis to the quantitative calculation.

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Key concepts: Structural engineering, Reinforced concrete, Beam (structure), Feature (linguistics), Distinctive feature, Reinforced solid, Nonlinear system, Simple (philosophy)