Nonlinear finite element analysis of a test on the mechanical mechanism of the half-steel–concrete composite beam in htr-pm

2016 ◽  
Vol 305 ◽  
pp. 461-464 ◽  
Author(s):  
Sun Feng ◽  
Pan Rong
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Composite Beam ◽  
Nonlinear Finite Element Analysis ◽  
Nonlinear Finite Element ◽  
Element Analysis

Experimental Investigation and Nonlinear Finite Element Analysis of U-Shaped Steel-Concrete Composite Beam

2012 ◽  
Vol 166-169 ◽  
pp. 477-481
Author(s):  
Wen Hu Li ◽  
Feng Hua Zhao
Keyword(s):  
Finite Element Analysis ◽  
Experimental Investigation ◽  
Finite Element ◽  
Composite Beam ◽  
Failure Modes ◽  
Theoretical Calculations ◽  
Nonlinear Finite Element Analysis ◽  
Nonlinear Finite Element ◽  
Test Results ◽  
Element Analysis

U-shaped steel –concrete composite beam is a new form of structure components. Through the test of three groups of specimens, the failure modes of structure components, the strain distribution of cross-section, and the load –deformation relationship are analyzed. A preliminary understanding of mechanical characteristics and deformation performance is got from the experimental investigation. The composite beam element is used to conduct nonlinear Finite Element Analysis. Based on the theoretical calculations and experimental investigation, a practical formula of U-shaped steel- concrete composite beam deformation is established. Moreover, the calculated result is in good agreement with the test results.

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