NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES

Xiong Xueyu; Li Yang; Wang Meihua

doi:10.13204/j.gyjz201112008

Volume 41 Issue 12

Dec. 2014

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Xiong Xueyu, Li Yang, Wang Meihua. NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(12): 34-38. doi: 10.13204/j.gyjz201112008

Citation:

Xiong Xueyu, Li Yang, Wang Meihua. NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(12): 34-38. doi: 10.13204/j.gyjz201112008

Xiong Xueyu, Li Yang, Wang Meihua. NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(12): 34-38. doi: 10.13204/j.gyjz201112008

Citation:

Xiong Xueyu, Li Yang, Wang Meihua. NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(12): 34-38. doi: 10.13204/j.gyjz201112008

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NON-LINEAR ANALYSIS OF PRESTRESSED STEEL-CONCRETE COMPOSITE FRAMES

doi: 10.13204/j.gyjz201112008

1.
1. Department of Building Engineering,Tongji University,Shanghai 200092,China;
2.
2. Key Laboratory of Advanced Civil Engineering Materials(Tongji University),Ministry of Education,Shanghai 200092,China;
3.
3. Shanhai Construction Group Co,Shanghai 200080,China

Received Date: 2011-07-28
Publish Date: 2011-12-20

Abstract

Abstract

Based on test of two large-scaled PSRC frames, nonlinear analysis is carried out for two tested prestressed steel-concrete frames using finite element ABAQUS.Numerical simulation results and test results are compared.Results show that the nonlinear analysis can simulate exactly the whole process of the test for this kind of structure.Both test results and numerical simulation results indicate that the amplitude modulation value of support moment increases as the degree of prestressing of the PSCF increases when depth of compression zone remains invariant;when the degree of the prestress remains constant, it decreases when depth of compression zone increases.The amplitude modulation value of support moment decreases when effective prestress increases.
- prestress,
- SRC,
- FEM method,
- nonlinear analysis,
- degree of prestressing,
- internal force redistribution

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References(11)

References

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