Simple calculation method for stress concentration and stress intensity of T-shaped member

Hamada, S.; Ueda, Mikito; Hayashi, Kenya

doi:10.1016/j.ijmecsci.2013.05.015

Cited by 3 publications

(1 citation statement)

References 22 publications

(18 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, a large arc cannot be adopted in the thickness direction of a shear panel damper, owing to its thickness limitation. Therefore, a small arc fillet or a T-shape fillet [21] cannot be avoided. Through the rational design, the stress can be evenly distributed on the shear panel [22], as shown in Figure 1.…”

Section: Introductionmentioning

confidence: 99%

Effect of T-Shape Shoulder Fillet on the Plastic Deformation Properties of SS400 and LYS160 Steel

et al. 2020

View full text Add to dashboard Cite

Shoulder fillets are widely used in the structural optimization design of metal dampers. However, the plastic deformation property of dampers affected by stress concentration, owing to different fillets, has not been explored in-depth. In this study, two typical metal damper materials with different plastic deformation, i.e., ordinary steel SS400 and low-yield-strength steel LYS160, were investigated. The strengthening effect of fillets under different loading is evaluated by comparing the mechanical properties of different fillet heights. Furthermore, the effect of the stress concentration caused by different fillet shapes, based on the failure mode of materials, is discussed. Subsequently, the fatigue degradation effect under the reciprocating shear loading is studied. Based on a series of studies on the deformation properties of fillets in different ductile materials, the basis for the structural optimization design under plastic deformation is provided.

show abstract

Section: Introductionmentioning

confidence: 99%