Comparative Analysis Between Two Constructive Solutions of a Steel Tied-Arch Road Bridge

Gutiu, Stefan I; Moga, Cătălin; Suciu, Mircea; Danciu, Alexandra D.

doi:10.1007/978-3-030-93817-8_9

Cited by 2 publications

(1 citation statement)

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“…In the papers (Choudhury, 2008, Guțiu, 2021, Leonardo da Vinci Project, 2003, Novoselac, 2014and Urse, 2018, the behavior of flange-type joints connected by preloaded high strength bolts is also discussed, including the fatigue and dynamic response of these types of joints.…”

Section: Effect Of Prying Actionmentioning

confidence: 99%

Effect of Bolts Overloading in Flange-Type Joints

Chindriș,

Hoda

2024

Journal of Applied Engineering Sciences

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The joints of bars composed of flanges and high-strength bolts are currently used in steel structures as simple and economical construction solutions. This paper presents some theoretical aspects regarding the behavior and calculation of joints with flanges and partially pre-tensioned bolts. The overloading of the pretensioned high-strength bolts produced by the tensile effort resulting from the external actions is usually neglected in the technical materials and in the design norms for constructions, as long this tensioning effort does not exceed the pretensioning force of the high-strength bolts. The overloading effort of the bolts can be evaluated theoretically by estimating the relative stiffness of the flanges and bolts and confirmed through experimental tests and computer simulations. This paper also theoretically and computationally analyzes a joint for a tensioned bar made up of pre-stressed high-strength bolts and end flanges.

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Section: Effect Of Prying Actionmentioning

confidence: 99%