Nonlinear Finite Element Analysis on Cracking——resistance Behaviors of Steel Fiber Reinforced Concrete Corbels
[1]ZHANG Junwei,GAO Danying,ZHU Haiting.Nonlinear Finite Element Analysis on Cracking——resistance Behaviors of Steel Fiber Reinforced Concrete Corbels[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):1-5.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30
Number of periods:
2009年04期
Page number:
1-5
Column:
Public date:
1900-01-01
- Title:
- Nonlinear Finite Element Analysis on Cracking——resistance Behaviors of Steel Fiber Reinforced Concrete Corbels
- CLC:
- -
- DOI:
- -
- Abstract:
- Based on the experimental results ot 1 7 steeI fiber reinforced concrete corbels，the numericaI simu。lation with nonlinear finite element method was adopted to analyze the behavior and to explore the influence ofsteel fiber volume ratio，the shear span ratio and the strength of concrete on cracking—resistance behavior ofsteel fiber reinforced concrete corbels．The result shows that the cracking—resistance behavior increases about1 0 percent with the increase of the volume ratio of steel fibers，and the cracking—resistance behavior increaseslinearly with concrete strength，but the cracking—resistance behavior decreases markedly with the increase ofshear span ratio．By contrasting the numer／cal simulation analysis results with the expe6ments，it proves therationality of the unit type，material stress—strain relations and failure criteria used in the finite element analy—sis model．Therefore，it provides a reference for practical usage．
- References:
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Last Update:
1900-01-01
