Behavior of Composite Beams in Steel Frame under Hysteretic Loading

Tagawa, Yasuhisa; Kato, Ben; Aoki, Hirohumi

doi:10.1061/(asce)0733-9445(1989)115:8(2029)

Cited by 41 publications

(12 citation statements)

References 2 publications

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“…Additionally, these joints demonstrate a desirable ductility and energy dissipation capacity, indicating good structural performance in earthquake zones [4]. Experimental investigations have been undertaken to characterize the seismic behavior of hybrid composite members subjected to seismic loads [5][6][7][8]. Annan et al [9] evaluated the structural performance of modular steel-braced frames under reversed cyclic loading.…”

Section: Research Backgroundmentioning

confidence: 99%

“…ey concluded that the use of their classification system was likely to have a wide practical impact. Tagawa et al [8] presented an analytical model to predict the behavior of steel moment-resisting frames under repeated and reversed horizontal loading. It was found that their analytical prediction closely matched the experimental investigation, and a hysteresis rule was developed based on their simplified model.…”

Section: Research Backgroundmentioning

confidence: 99%

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Analytical Investigation of the Flexural Capacity of Precast Concrete Frames with Hybrid Joints

Kim

Hong

Kim

et al. 2019

Advances in Civil Engineering

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is study aims to evaluate flexural strength based on the inelastic neutral axis calculated from all stress states of the proposed precast composite columns with hybrid beam-column joints, which facilitate the erection of concrete precast frames in a similar manner to that used for steel frames. It was also shown analytically that hybrid joints with headed studs contribute significantly to the flexural moment capacity and effectively increase the flexural structural performance of precast composite columns. e strain compatibility-based analytical results were compared with test data, showing results with an error of less than 8% at the critical section for the maximum load limit state of specimens. It is observed that the strength contributed by steel sections and headed studs increased by 30% and 35% at the yield limit state and maximum load limit, respectively, reducing the dependence on rebars. e total contribution of the headed studs was as large as 12.2% (average of the two layers of headed studs) at the maximum load limit state, whereas the strength provided by the tensile rebars decreased from 90.5% to 63.9% for the specimen with headed studs at the maximum load limit state.

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Section: Research Backgroundmentioning

confidence: 99%

Section: Research Backgroundmentioning

confidence: 99%

Analytical Investigation of the Flexural Capacity of Precast Concrete Frames with Hybrid Joints

Kim

Hong

Kim

et al. 2019

Advances in Civil Engineering

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“…Additionally, several studies regarding the seismic behavior of composite and hybrid structures have been reviewed in the literature . Tagawa et al developed a hysteresis rule based on a simple analytical model. In their study, a full‐scale test specimen was subjected to repeated and reversed horizontal loading to investigate the behavior of a composite beam in a steel moment‐resisting frame.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation of the influence of steel joints upon the flexural capacity of precast concrete columns

Kim

Hong

Kim

2016

Struct Design Tall Spec Build

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Summary In previous studies, the authors have shown that successful modular construction depends on using the correct types of joint connections. In this experimental study, steel beam–column joint connections were shown to be very efficient in facilitating the construction of modular frames while ensuring sufficient flexural moment capacity at the joints to resist lateral loads. This research also included an investigation of the behavior, the crack pattern, and the flexural moment capacity of concrete columns with hybrid composite joints by means of structural experiments on three specimens. Three column specimens were subjected to cyclic loading under displacement control using an oil jack. The influence of including steel sections at the beam–column joint upon the flexural moment capacity of the column was studied, and the use of concrete–steel hybrid composite joints was found to increase the flexural structural performance of the concrete columns. The flexural moment capacity in the maximum load limit state of a concrete column with steel joints was 43.2% greater than that of a conventional reinforced concrete column without steel joints. The steel section in the joint was found to greatly contribute to the flexural moment capacity and to the modular construction technologies.

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“…Tagawa et al [6] conducted tests on a full-scale six-storey frame with composite beams under horizontal loads. They estimated the concrete maximum stress at 1.8 f c .…”

Section: Introductionmentioning

confidence: 99%