Investigation on Shear Capacity of Joints between Steel Reinforced Concrete Special-Shaped Column and Reinforced Concrete Beam

Xiang, Ping; Lin, Yipeng; Huang, Weichao; Ding, Fa‐xing; Ye, Bailong; Deng, Zigang

doi:10.3389/fmats.2020.588296

Cited by 5 publications

(8 citation statements)

References 34 publications

(28 reference statements)

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“…By linking the deformation peaks in various circulation of the hysteretic curve, the envelope line of the hysteretic curve, which is called the skeleton curve, is drawn. Therefore, the seismic-resistant property of reinforced concrete FIGURE 12 | Reinforcement of specimen JD-4 (Xiang et al, 2017;Xiang et al, 2019). (Xiang et al, 2017;Xiang et al, 2019).…”

Section: Results and Analysesmentioning

confidence: 99%

“…Therefore, the seismic-resistant property of reinforced concrete FIGURE 12 | Reinforcement of specimen JD-4 (Xiang et al, 2017;Xiang et al, 2019). (Xiang et al, 2017;Xiang et al, 2019). (Xiang et al, 2017;Xiang et al, 2019).…”

Section: Results and Analysesmentioning

confidence: 99%

“…(Xiang et al, 2017;Xiang et al, 2019). (Xiang et al, 2017;Xiang et al, 2019). special-shaped column joints can be analyzed by the skeleton curves, as shown in Figure 19.…”

Section: Results and Analysesmentioning

confidence: 99%

“…Three-dimensional drawing of specimens is as shown in Figure 2. The column cross-sectional dimensions and crosssectional reinforcement of specimens JD-1, JD-2, and JD-3 are (Xiang et al, 2017;Xiang et al, 2019). φ8@150 φ8@150 φ8@150 φ8@150 Round steel φ102 × 3.5 φ102 × 3.5 φ102 × 3.5 -Core area Stirrup φ8@100 φ8@150 φ8@200 φ8@150 Note: All concrete beams are of C30 grade.…”

Section: Specimen Size and Reinforcementmentioning

confidence: 99%

“…FIGURE 2 | Three-dimensional drawing of specimens (Xiang et al, 2017;Xiang et al, 2019). Xiang et al, 2017;Xiang et al, 2019). shown in Figures 3, 4.…”

Section: Specimenmentioning

confidence: 99%

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Seismic Performances of SRC Special-Shaped Columns and RC Beam Joints Under Double-Direction Low-Cyclic Reversed Loading

Zhang

Xia

et al. 2021

Front. Mater.

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Steel-reinforced concrete (SRC) special-shaped column and beam frame structure is a special structural form that can meet the requirements of high bearing capacity and satisfy the esthetic requirement of buildings. In this study, a new joint design approach is adopted to focus on the seismic behavior of SRC special-shaped column and reinforced concrete (RC) beam joints under low-cyclic double-directional reactions through pseudo-static tests with a controlled stirrup distance. The joints of SRC specimens were compared with those of RC specimens by controlling the area of steel and reinforcement, and hysteresis cycle skeleton curves and load and strain hysteresis cycles were analyzed. The specimen with profiled steel was found to have better energy dissipation capacity. The energy dissipation capacity and stiffness degradation of the nodes were analyzed. The test results showed that the energy dissipation capacity of the SRC joints was better than that of the conventional concrete column joints, and the stiffness degradation of RC joints was more significant than that of SRC joints.

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Section: Results and Analysesmentioning

confidence: 99%

Section: Results and Analysesmentioning

confidence: 99%

“…(Xiang et al, 2017;Xiang et al, 2019). (Xiang et al, 2017;Xiang et al, 2019). special-shaped column joints can be analyzed by the skeleton curves, as shown in Figure 19.…”

Section: Results and Analysesmentioning

confidence: 99%

Section: Specimen Size and Reinforcementmentioning

confidence: 99%

“…FIGURE 2 | Three-dimensional drawing of specimens (Xiang et al, 2017;Xiang et al, 2019). Xiang et al, 2017;Xiang et al, 2019). shown in Figures 3, 4.…”

Section: Specimenmentioning

confidence: 99%

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