Design of Contents Authoring Tools for Smart-Learning

Park, Jintae; Yun, Jun-soo; Kwon, Oh-Young; Moon, Il-Young; Kim, Byeong-jun

doi:10.14257/astl.2014.66.24

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…These six specimens have identical dimensions and longitudinal reinforcement details. The parts of these specimens were already tested and listed in companion paper [3][4][5]. Test variables of this study are types of materials and connection details in steel coupling beam -PSH2C shear wall connection region.…”

Section: Introductionmentioning

confidence: 99%

Stiffness and Energy Dissipation of Steel Coupling Beam Embedded in the PSH2C and Normal Concrete Shear Wall

Kim

Park

Eom

et al. 2013

AMM

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Hybrid coupled shear wall with steel coupling beams has often been used as load-resisting system of high-rise buildings under lateral loads. However, joint between steel beam and shear wall is under combined and high stress. Reinforcement details of the joint are very heavy. This study addresses the effect of shear wall cement composites type in hybrid wall system on the seismic performance of steel coupling beams embedded in shear wall. The main test variables were the failure mode of steel coupling beam and types of cement composites, such as PSH2C and concrete, for shear wall.

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Section: Introductionmentioning

confidence: 99%

Stiffness and Energy Dissipation of Steel Coupling Beam Embedded in the PSH2C and Normal Concrete Shear Wall

Kim

Park

Eom

et al. 2013

AMM

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“…The development of pseudo strain-hardening cementitious composite (PSH2C) materials that exhibit strain-hardening behavior and multiple cracks in direct tension has opened a new range of structural applications such as coupled shear wall, connections, dampers, beam-column joints, and column subjected to seismic loads [1]. Park and Yun [2,3] showed that PSH2C coupling beams have a much more efficient resistance capacity against earthquake damage than the normal concrete coupling beam with conventional or diagonal reinforcement details. However, a number of studies have focused on investigating the seismic performance of single critical members such as column, shear wall, and coupling beam using PSH2C.…”

Section: Introductionmentioning

confidence: 99%

Stud Bolt Effects on the Bearing Performance of Pseudo Strain-Hardening Cementitious Composite (PSH2C) Wall-Steel Coupling Beam Connections

Kim

Park

Eom

et al. 2012

AMM

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Recently, hybrid coupled shear system, where steel coupling beam couple two or more RC shear walls are frequently applied for medium and high-rise building subjected to earthquake. This paper addresses the seismic performance of PSH2C wall - steel coupling beam with stud bolts in the connection region. Test variables included stud bolts in embedded steel coupling beam and types of material, such as PSH2C and concrete, in the wall. The results show that PSH2C wall – beam connections (PSH2C-ST and PSH2C-SB) exhibit better hysteretic response than normal concrete wall – beam connections (HCWS-ST and HCWS-SB).

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Design of Contents Authoring Tools for Smart-Learning

Cited by 2 publications

References 4 publications

Stiffness and Energy Dissipation of Steel Coupling Beam Embedded in the PSH2C and Normal Concrete Shear Wall

Stiffness and Energy Dissipation of Steel Coupling Beam Embedded in the PSH2C and Normal Concrete Shear Wall

Stud Bolt Effects on the Bearing Performance of Pseudo Strain-Hardening Cementitious Composite (PSH2C) Wall-Steel Coupling Beam Connections

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