References of "Jaspart, Jean-Pierre"
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See detailStudy of the behaviour of welded joints between elliptical hollow sections
Pietrapertosa, C.; Jaspart, Jean-Pierre ULg

in Proceedings of the 10th International Symposium on Tubular Structures (2003)

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See detailTesting and modelling of welded joints between elliptical hollow sections
Bortolotti, E.; Jaspart, Jean-Pierre ULg; Pietrapertosa, C. et al

in Proceedings of the 10th International Symposium on Tubular Structures (2003)

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See detailClinching joining system: validation of numerical models
Pietrapertosa, C.; Zhang, Lihong ULg; Habraken, Anne ULg et al

in Brucato, V. (Ed.) Proceedings of the 6th International ESAFORM Conference on Material Forming (2003)

The clinching process, also known as “press joining”, is a mechanical joining technique for sheet metal. Its basic principle is to clamp together several metal sheets by an impact extrusion between a ... [more ▼]

The clinching process, also known as “press joining”, is a mechanical joining technique for sheet metal. Its basic principle is to clamp together several metal sheets by an impact extrusion between a punch and a die. The joint is formed by a localized cold plastic deformation. Forming is used as a joining method. Within the context of this research, University of Liège is developing numerical models, with the FEM code LAGAMINE, that simulate the clinching process. On the other hand, shear tests on simple joints with one or two clinches were realized and their behaviour is reproduced numerically with LAGAMINE. This work opens the way to the analytical formulation of the behaviour of clinched joints. The article will focus on comparisons between experiments and numerical simulations. First, the identification of model parameters will be explained. Then, the predicted failure modes will be analysed by comparison with the xperiments. [less ▲]

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See detailImprovement of the interaction formulae for beam columns in Eurocode 3
Boissonnade, N.; Jaspart, Jean-Pierre ULg; Muzeau, J. P. et al

in Computers & Structures (2002), 80(27-30), 2375-2385

This paper presents a new proposal for beam-column interaction formulae initially based on second-order in-plane elastic theory, as an alternative to those proposed in the Eurocode 3 pre-standard [1]. It ... [more ▼]

This paper presents a new proposal for beam-column interaction formulae initially based on second-order in-plane elastic theory, as an alternative to those proposed in the Eurocode 3 pre-standard [1]. It has been derived according to the following requirements: theoretical background, clear physical meaning, consistency with the other related formulae of Eurocode 3 and accuracy. Besides that, the suggested formulae cover all required continuities: between the cross-section classes, from plasticity to elasticity as slenderness and axial force increase, and continuity between all the individual stability member checks and cross-section verifications. Further to the presentation of the formulae and their background, the good agreement of the proposal is shown through an extensive comparison with more than 15,000 results of finite element numerical simulations. (C) 2002 Civil-Comp Ltd. and Elsevier Science Ltd. All rights reserved. [less ▲]

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See detailA simple approach for the design of steel and composite sway building frames
Maquoi, René ULg; Jaspart, Jean-Pierre ULg

in Steel Structures (2002), 2(n°1), 1-11

The Merchant-Rankine approach is a practical design procedure which allows to predict the ultimate resistance of sway steel building frames with rigid structural joints. In the present paper the ... [more ▼]

The Merchant-Rankine approach is a practical design procedure which allows to predict the ultimate resistance of sway steel building frames with rigid structural joints. In the present paper the background and the traditional field of application of the Merchant-Rankine formula are first described. Its extension to the design of steel frames with so-called semi-rigid joints is then presented and justified. Finally its application to steel-concrete sway composite building frames is investigated and first conclusions of this work are drawn. [less ▲]

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See detailIs it safe to design a building structure with simple connections, when they are known to exhibit a semi-rigid behaviour
Braham, M.; Jaspart, Jean-Pierre ULg

in Proceedings of the Third European Conference on Steel Structures (EUROSTEEL) (2002)

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See detailNew interaction formulae for beam-columns in Eurocode 3: the French Belgian approach
Jaspart, Jean-Pierre ULg; Cerfontaine, F.

in Proceedings of the Third European Conference on Steel Structures (EUROSTEEL) (2002)

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See detailAnalytical study of the interaction between bending and axial force in bolted joints
Boissonnade, N.; Jaspart, Jean-Pierre ULg; Muzeau, J. P. et al

in Proceedings of the Third European Conference on Steel Structures (EUROSTEEL) (2002)

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See detailDesign of structural joints in building frames
Jaspart, Jean-Pierre ULg

in Progress in Structural Engineering and Materials (2002), 4(1), 18-34

A single and unified concept for the design of structural joints in building frames made of any material has been developed in recent years, and is now widely implemented in European design codes. In the ... [more ▼]

A single and unified concept for the design of structural joints in building frames made of any material has been developed in recent years, and is now widely implemented in European design codes. In the present paper, this concept is presented, its merits as far as the economy of a project are demonstrated, and practical design tools for its application in daily practice are briefly described. The paper also contains references to user's manuals and design handbooks. [less ▲]

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See detailEssais et modélisations d'assemblages soudés entre tubes elliptiques
Bortolotti, E.; Jaspart, Jean-Pierre ULg; Pietrapertosa, C. et al

in Revue de Métallurgie [=Revue de Métallurgie. Cahiers d'Informations Techniques] (2002)

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See detailMerchant-Rankine approach for the design of steel and composite sway building frames
Jaspart, Jean-Pierre ULg

in Festschrift Richard Greiner (2001)

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See detailÜberblick über die Weiterbildung- und Dchulungsmethoden von Stahlbau.- Verbundbaukonstruktionen sowie EC3, EC4.
Jaspart, Jean-Pierre ULg; Couchman, G.

in Proceedings du Seminaire "Eurocodes im Bauwesen: Status, Lehrprogramme, Hilfsmittel zur Schulung" (2001, January 26)

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See detailThe interaction formulae for beam-columns: a new step of yet long story
Maquoi, René ULg; Boissonnade, N.; Muzeau, J. P. et al

in Proceedings 2001 of the SSRC Annual Technical Session and Meeting (2001)

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See detailExtension of the component method to joints in tubular construction
Jaspart, Jean-Pierre ULg; Weynand, K.

in Puthli, R.; Herion, S. (Eds.) Proceedings of the Ninth International Symposium and Euroconference on Tubular Structures (2001)

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See detailEurocodes 3 et 4
Jaspart, Jean-Pierre ULg

in Journée Technique Construction Métallique (2001)

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See detailIdealisation of moment-rotation curves for structural joints
Jaspart, Jean-Pierre ULg

in Festschrift Helmut BODE (2000)

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See detailGeneral report - Session on connections
Jaspart, Jean-Pierre ULg

in Journal of Constructional Steel Research (2000), 55

As a result of a world-wide intensive research activity, a new design concept for structural moment resistant joints has been suggested and implemented in design codes. In the present paper, its ... [more ▼]

As a result of a world-wide intensive research activity, a new design concept for structural moment resistant joints has been suggested and implemented in design codes. In the present paper, its background is first briefly described and the main contributions to its development are presented. As a matter of fact, because of the high number of past and ongoing researches, reports and papers devoted to this topic, an exhaustive list of all these works could not be established in a limited number of pages. The possibilities of extension of the new design concepts, which have been first developed for steel beam-to-column joints under static loading, are particularly pointed out. This aspect appears quite important as in the near future it should provide designers with a unified design approach for structural joints whatever their loading, their configurations and the nature of their constitutive material(s). [less ▲]

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See detailChapter 2: Integration of joint actual behaviour into the frame analysis and design process
Jaspart, Jean-Pierre ULg

in Semi-rigidity in connections of structural steelworks: theory, analysis and design (2000)

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See detailA proposal for beam-column interaction formulae
Boissonnade, N.; Jaspart, Jean-Pierre ULg; Muzeau, J.-P. et al

in Proceedings of the International Conference on "Coupled instabilities in metal structures CIMS'2000" (2000)

Detailed reference viewed: 28 (2 ULg)