Numerical Analysis on a New Type Cross-Shaped Frame Joint of Steel Reinforced Concrete Special-Shaped Column

Abstract:

In order to facilitate the construction, this paper presents a new type of cross-shaped frame joint of steel reinforced concrete special-shaped column, and the cross-shaped frame joint of new type of specially-shaped column is the regular concrete joint which is added acre steel-shaped steel. Numerical analysis is conducted on a regular concrete cross-shaped frame joint of specially-shaped column of a frame structure in the region with intensity 8 of Chinese intensity scale, and the joint of corresponding new type of specially-shaped column of the same structure, to obtain the conclusion that when the new type of cross-shaped frame joint of steel reinforced concrete special-shaped column is 6% in steel ratio, the ultimate bearing capacity of joint relative to the RC nodes can improve 34.5%.which shows that the cross-shaped frame joint of new type of specially-shaped column can not only has the advantages of convenient construction, accelerate the construction speed, and the shear capacity also has safeguard.

• Periodical: Applied Mechanics and Materials (Volumes 351-352)
• Pages: 969-974
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.351-352.969
• Online since: August 2013
• Authors: Xing Xian Zhang, Wen Pan
• Keywords: Cross-Shaped Frame Joint, Shear Bearing Capacity, Specially Shaped Column, Steel Reinforced Concrete

References

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