Analysis of the Impact of Concrete Compressive Strength Reduction in Joint Core Area on Super High-Rise Structures

Abstract:

t is focused on a super high-rise building structure, of which the concrete compressive strength is reduced in joint core. The whole structure is calculated with program SATWE. Based on this calculation, integral stress analysis by MIDAS when concrete strength is reduced in joint core area and nonlinear finite element analysis by ANSYS on the joints of the worst cross-sections in the whole structure are developed. Thus the adverse effect of reduced concrete strength in joint core area on super high-rise structures is found out.

• Periodical: Applied Mechanics and Materials (Volumes 438-439)
• Pages: 690-695
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.438-439.690
• Online since: October 2013
• Authors: Xiao Yu, Na Wu, Zhao Yang, Kai Xu
• Keywords: Finite Element, Joint Core Area, Stress Analysis, Super High-Rise Structures

References

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DOI: 10.4028/www.scientific.net/amm.351-352.396

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