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http://dx.doi.org/10.5804/LHIJ.2015.6.1.011

Seismic Performance of Special Shear Wall with the Different Hoop Reinforcement Detail and Spacing in the Boundary Element  

Chun, Young-Soo (한국토지주택공사 토지주택연구원)
Publication Information
Land and Housing Review / v.6, no.1, 2015 , pp. 11-19 More about this Journal
Abstract
This paper presents experimental results on detailing of boundary element transverse reinforcement, proposed to alleviate placement detailing of special shear wall experiencing difficulty in construction at the sites due to recently reinforced seismic regulations, according to the type and placement interval of transverse reinforcement. As a result of experiment, crack and destruction aspects of SSWR series specimen that employed the proposed detailing of transverse reinforcement showed similar trend as SSW series specimen that used closed hoop. Predicted maximum strength values were exceeded. Also as a result of comparing energy dissipation ability, SSWR2 specimen that follows alleviated placement detailing was found to have similar seismic performance as special shear wall SSW2 specimen based on the existing design standard. As it satisfies the deformation angle condition of 1.5% provided in the design standard, SSWR2 can be used as the main lateral force resistance element in structures.
Keywords
Special Shear Wall; Hoop Reinforcement Detail in the Boundary Element; Hoop Reinforcement Spacing in the Boundary Element; Seismic Performance;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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