Numerical and experimental investigation of the full-scale buckling-restrained steel plate shear wall with inclined slots

Jin, Shan; Yang, Shengchao; Bai, Jiulin

doi:10.1016/j.tws.2019.106362

Cited by 31 publications

(10 citation statements)

References 23 publications

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“…Wei et al [15] assume the diagonal formation of tension and compression fields, illustrated in Figure 3c and equivalent tension and compression strips are used to calculate the shear strength of the structure. By comparing Equations ( 4), (5), and (8), it can be seen that the shear strength of PC-SPSW is related to the fully connected steel plate shear walls with the connectivity ratio γ, such as Equation (9).…”

Section: Shear Strength Of Infill Platementioning

confidence: 99%

“…In 1983, Thorburn et al [4] applied the theory of tensile field to thin steel plate shear walls. Since then, many types of thin steel plate shear walls were developed, including unstiffened, stiffened, buckling-restrained, perforated, composited, low-yield-point steel or aluminum [5][6][7][8][9][10], and metal shear panels show good performance [11]. Among them, unstiffened steel plate shear walls are the most basic and common.…”

Section: Introductionmentioning

confidence: 99%

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Study on Shear Strength of Partially Connected Steel Plate Shear Wall

Yang

Zhang²,

Zhu³

2022

Metals

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The paper proposes partially connected steel plate shear walls, in which the infill plates and frames are connected by discretely distributed fish plates at the corners and at the centers. The high lateral resistance of a steel plate shear wall has led to its widespread use in the design of structural shear resistance. In this paper, finite element models of the partially connected steel plate shear walls are established by the finite element method, and the effect of the different partial connections on the shear strength is firstly investigated. Moreover, the variation of the shear strength with the plate-to-frame connectivity ratio is analyzed numerically, and the effect of the connectivity ratio on the development of the tensile field is studied. Based on the numerical analysis results, the effect of the connectivity ratio on shear strength is evident at low levels. When the connectivity ratio is over 80%, the shear strength of the partially connected steel plate shear wall can reach 95% of that of the fully connected steel plate shear wall. When the connection ratio is at a low level, the advantages of the central connection on the shear strength of the structures are higher than those with corner connections. Furthermore, the fitting formula for the partially connected steel plate shear wall is obtained by changing the connectivity ratio and width-to-height ratio of the examples, which can predict the shear capacity of the partially connected steel plate shear wall with different partial connections.

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Section: Shear Strength Of Infill Platementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Study on Shear Strength of Partially Connected Steel Plate Shear Wall

Yang

Zhang²,

Zhu³

2022

Metals

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“…Stiffness degradation characteristic can reflect the cumulative damage of structure, which is one of the important characteristics of structural dynamic performance. According to the definition in the Chinese specification for seismic test of buildings (JGJ/T 101-2015 [35]), the equivalent stiffness, K i , can be expressed as follows:…”

Section: Elastic Stiffness and Shearmentioning

confidence: 99%

“…e ultimate bearing capacity and hysteretic performance of the partially connected buckling-restrained steel plate shear wall increase with the increase of concrete cover thickness. Jin et al [34,35] put forward the buckling-restrained steel plate shear wall with inclined slots. By setting different forms of inclined slots on the steel plate, the energy of the bucklingrestrained steel plate shear wall with inclined slots can be consumed through the tension and compression deformation of steel strips between the slots.…”

Section: Introductionmentioning

confidence: 99%

Seismic Behavior of a Novel Buckling‐Restrained Steel Plate Shear Wall

Yang

Xiao-ming

Tan

et al. 2021

Shock and Vibration

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In this study, in a novel buckling-restrained steel plate shear wall (BRSPSW) with out-of-plane deformation spaces, angle steel stiffeners have been installed so as to create gaps between the steel plate and the covering concrete slabs. A finite element model has been developed to analyse the effect of the gap. According to the finite element results, seismic performance of this novel BRSPSW has been tested under cyclic loading at the scale ratio of 1/3. The failure pattern, hysteretic characteristics, skeleton curve, equivalent stiffness, ductility, and energy dissipation have all been systematically analysed. A stiffened steel plate shear wall (SPSW) has also been tested in order to determine the differences between these two steel shear walls in load-carrying capability and the function and significance of the gap. The test results show that the novel BRSPSW does not only significantly enhance the ultimate bearing capacity, stiffness, ductility, and accumulated energy dissipation of the SPSW but also keep the steel plate basically intact at the end of the test. This can be attributed to the existence of the gaps between the infilled steel plate and the covering concrete slabs. The hysteretic characteristics and the strength and deformation characteristics of this novel BRSPSW have been simulated by using the finite element model, and the test results are in good agreement with the finite element results. Hence, the BRSPSW is an excellent steel plate shear wall to be used in high rise structure to resist horizontal loadings.

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“…"Q[=L VywSB QO xOW^=Lr uD@ VvQm VvD |vLvt "1 pmW "CU= xOW C@=F |OOa |R=UpOt w V}=tR; \UwD xm OwW|t jQw x@ Qo}O R= Vv=tm Q@=Q@ QO sw=kt |=yxDND =@ |Oqwi lR=v |=yjQw R= xO=iDU= G Vv=tm R= p@k Ov=wD|t |Oqwi jQw [9] "CU= QwmPt sDU}U |L=Q] |=yQ=my= Q Q@=Q@ QO sw=kt |xDND 'u}= OwHw =@ "OUQ@ OwN pt=m |Q}tN Ctw=kt x@ |WQ@ |WQ@ Q=w}O uRw V}=Ri= Ea=@ , =Da}@] xm OwW|t xDN=U uD@ R= , qwtat Vv=tm CU= umtt xOW xQ=W= |=yxDND 'uD@ u}}=B |WWm Ctw=kt p}rOx@ w OwW|t [10] "OvwW |}=ylQD Q=JO 'xrRrR p}@k R= |}=yo =v |=yQ=@ CLD OQmrta Ow@y@ w V}=Ri= [11] [16] "Oqwi VvQm VvD |vLvt "3 pmW CU= 5 =@ Q@=Q@ QwmPt u=tr= Ct=N…”

mentioning

confidence: 99%

مطالعه عددی و پارامتریک رفتار غیرخطی دیوار برشی مرکب سوراخدار

جامخانهء¹,

احمدی²

2021

مهندسی عمران

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show abstract

Numerical and experimental investigation of the full-scale buckling-restrained steel plate shear wall with inclined slots

Cited by 31 publications

References 23 publications

Study on Shear Strength of Partially Connected Steel Plate Shear Wall

Study on Shear Strength of Partially Connected Steel Plate Shear Wall

Seismic Behavior of a Novel Buckling‐Restrained Steel Plate Shear Wall

مطالعه عددی و پارامتریک رفتار غیرخطی دیوار برشی مرکب سوراخدار

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