Finite Element Prediction of End Plate Bolted Connection Behavior. II: Analytic Formulation

Bahaari, Mohammad Reza; Sherbourne, Archibald N.

doi:10.1061/(asce)0733-9445(1997)123:2(165)

Cited by 35 publications

(24 citation statements)

References 5 publications

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“…The finite element mesh for a single bolt with its boundary conditions is illustrated in Fig. 6, applying 3D continuum hexahedral elements in the numerical analysis, recommended by Sherbourne and Bahaari [25]. Regarding the numerical model shown in Fig.…”

Section: Test Results At High Temperaturesmentioning

confidence: 99%

FE simulation and experimental tests of high-strength structural bolts under tension

Shen

Nie

et al. 2016

Journal of Constructional Steel Research

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Highlights Bolts mating with nuts of higher class can lead to a higher probability in failure  8.8 structural bolts mating with bright nuts failed by thread stripping  In the numerical simulation, influence of different material laws was small  Some discrepancy in load-displacement relationship can be observed  Numerical simulation was capable of representing the failure mechanisms -1 - FE Simulation and Experimental Tests of High Strength Structural Bolts under Tension-2 - ABSTRACTExperimental tests has been completed for high strength 8.8 bolts for studying their mechanical performance subjected to tensile loading. As observed from these tests, failure of structural bolts has been identified as in one of two ways: threads stripping and necking of the threaded portion of the bolt shank, which is possibly due to the degree of fit between internal and external threads. Following the experimental work, a numerical approach has been developed for demonstration of the tensile performance with proper consideration of tolerance class between bolts and nuts. It has been found that the degree of fit between internal and external threads has been identified as a critical factor affecting failure mechanisms of high strength structural bolts in tension, which is caused by the machining process. In addition, different constitutive material laws have been taken into account in the numerical simulation, demonstrating the entire failure mechanism for structural bolts with different tolerance classes in their threads. It is also observed that the bolt capacities are closely associated with their failure mechanisms.

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Section: Test Results At High Temperaturesmentioning

confidence: 99%

FE simulation and experimental tests of high-strength structural bolts under tension

Shen

Nie

et al. 2016

Journal of Constructional Steel Research

View full text Add to dashboard Cite

show abstract

“…This makes it possible to apply finite element analysis on different bolted end-plate connections. Sherbourne and Bahaari [76] used ANSYS 4.4 for finite element analysis of end-plate connections, in addition to the overall behavior of the connection, the contribution of bolts, end-plate and column flange flexibility to the connection rotation was singled out, and the distribution and variation of prying forces was shown. They also used ANSYS 4.4 for finite element analysis on 34 stiffened extended end-plate connections and 19 end-plate connections without stiffener in tension region, and then they gave a single standardized M-θ function for each of these two connection types by curve fitting [77,78] But their results are comparable only with two-way internal connections, and the version of ANSYS used is low.…”

Section: Finite Element Method(s) Using Softwarementioning

confidence: 99%

A Review on Finite Element Analysis of Beam to Column Endplate Bolted Connection

Kaushik¹

2013

IOSR-JMCE

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“…Bahaari and Sherbourne [40] suggested that, for design purposes, in order to eliminate the dimensional effect, it is desirable to represent the function in normalized manner. Therefore, the plastic flexural resistance of the joint, M j,R , and the corresponding rotation, / j,R , (Fig.…”

Section: The Kishi and Chen Model (Three-parameter Power Model)mentioning

confidence: 99%

“…Despite the fact that this model needs four parameters, it always provides a positive stiffness and gives good fit to the knee region due to the fitted curve being forced to pass through the points before and after the knee region [40]. Furthermore, it was found adequate and applicable to predict the key parameters of semi-rigid connections bi-linear behavior, especially those with a strain-softening behavior [15].…”

Section: The Richard-abbott Modelmentioning

confidence: 99%

Finite element prediction of reverse channel connections to tubular columns behavior

Alhendi

Celikag

2015

Engineering Structures

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Finite Element Prediction of End Plate Bolted Connection Behavior. II: Analytic Formulation

Cited by 35 publications

References 5 publications

FE simulation and experimental tests of high-strength structural bolts under tension

FE simulation and experimental tests of high-strength structural bolts under tension

A Review on Finite Element Analysis of Beam to Column Endplate Bolted Connection

Finite element prediction of reverse channel connections to tubular columns behavior

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