Experimental study and theoretical analysis on the rotational performance of large-size glulam bolted joints with slotted-in steel plates

Chen, Zhihua; Zhao, Jingxian; Zhao, Shixing; Wang, Xiaodun; Liu, Hongbo; Zhang, Lingbo; Xu, Qinnan

doi:10.1016/j.conbuildmat.2022.127785

Cited by 7 publications

(1 citation statement)

References 22 publications

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“…Embedment at various angles has also been observed in other types of dowelled joints with slotted-in steel plates (Guo and Shu 2019;Shu et al 2019;Leng et al 2020;Chen et al 2022).…”

Section: Introductionmentioning

confidence: 71%

Equational Expression of Nonlinear Load-Deformation Relationship of Dowelled Joint with Slotted-In Steel Plate at Various Lateral Loading Angles Against the Grain Direction

Ogawa,

Kobayashi

2024

WFS

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When a rotational moment is applied to a dowelled joint with a slotted-in steel plate connecting the beam and the column, the lateral loads at the individual dowels are applied at various angles against the grain direction. To design the joint or analyze its rotational performance, properties at various angles are required. The main objective of this study was to create a simulation method for nonlinear load-displacement relationships at various angles of the loading direction against the grain direction. In this study, lateral loading tests of dowelled joints with slotted-in steel plates at angles of 0 , 15 , 30 , 45 , 60 , 75 , and 90 were conducted. The load-displacement relationship was measured, and the initial stiffness, proportional limit load, and yield load were obtained. When adopting Hankinson's formula for the three characteristics, the values of n were 1.951, 2.052, and 1.912, respectively. The combined use of two empirical formulas (Hankinson's formula and Foschi's formula) was attempted, and the simulation results agreed well with the experimental results, which verified the usefulness of the simulation method proposed in this study.

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“…Embedment at various angles has also been observed in other types of dowelled joints with slotted-in steel plates (Guo and Shu 2019;Shu et al 2019;Leng et al 2020;Chen et al 2022).…”

Section: Introductionmentioning

confidence: 71%