Journal of structural engineering, Vol. 138 N° 2. Journal of structural engineering - Fevrier 2012
| Titre : | Journal of structural engineering, Vol. 138 N° 2. Journal of structural engineering - Fevrier 2012 |
| Type de document : | Bulletin |
| Paru le : | 07/05/2012 |
Dépouillements
Article : texte imprimé
Gilbert, Robert P., Auteur ;
Kim J. R. Rasmussen, Auteur
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Steel storage racks, made of cold-formed steel, are used extensively in industry for storing goods. Two main racking systems prevail, referred to as selective racks and drive-in racks. International racking design codes deal mainly with selectiv[...]
Article : texte imprimé
Zhang, Hao, Auteur ;
Benoit P. Gilbert, Auteur ;
Kim J. R. Rasmussen, Auteur
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Steel drive-in racks are susceptible to structural failure from accidental impact by operating forklift trucks. Under impact, the upright bends and the supported pallets may drop through the rack to cause structural collapse if the bay opening e[...]
Article : texte imprimé
Nihan Dogramaci Aksoylar, Auteur ;
Amr S. Elnashai, Auteur ;
Hussam Mahmoud, Auteur
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The seismic performance of low-rise frames with energy dissipative semirigid connections is evaluated under far and near field artificial ground motion records. Four different connection capacities are employed in the frames and are characterize[...]
Article : texte imprimé
M. Latour, Auteur ;
G. Rizzano, Auteur
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This work aims to enhance the energy-dissipation capacity of classical rectangular T-stubs by proposing an hourglass shape for the T-stub flange according to the approach usually adopted for added damping and stiffness (ADAS) devices. A new type[...]
Article : texte imprimé
Carlos A. Cruz Noguez, Auteur ;
M. Saiid Saiidi, Auteur
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As part of a major study on the seismic response of bridge systems with conventional and advanced details, a large-scale model of a 4-span bridge incorporating several innovative plastic hinges was recently tested on shake tables at the Universi[...]
Article : texte imprimé
Georgios Kampas, Auteur ;
Nicos Makris, Auteur
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This paper is motivated from the wider need in system identification studies to identify and interpret the eigenvalues of seismically isolated bridges from field measurements. The paper examines the transverse eigenvalues of multispan bridges wh[...]
Article : texte imprimé
The factors that significantly influence the three-dimensional analysis of arch dams are identified: the semiunbounded size of the reservoir and foundation-rock domains, dam-water interaction, wave absorption at the reservoir boundary, water com[...]
Article : texte imprimé
Jared Weisman, Auteur ;
Gordon P. Warn, Auteur
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Elastomeric and lead-rubber bearings are two commonly used types of seismic isolation devices. During seismic events, some of the bearings in an isolation system will be subjected to large axial compressive loads, caused by gravity plus overturn[...]
Article : texte imprimé
Brad D. Weldon, Auteur ;
Yahya C. Kurama, Auteur
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This paper provides an experimental validation on the analytical modeling and design of unbonded posttensioned precast concrete coupling beams. Previous test results from a series of floor-level coupling beam subassembly specimens are compared w[...]
Article : texte imprimé
Experimental research was carried out regarding the flexural behavior of deep beams cast with plain and fibrous concrete with hooked steel fibers, and subjected to monotonic vertical loads. Four deep fiber-reinforced concrete beams were cast. Tw[...]
Article : texte imprimé
G. Wan, Auteur ;
R. B. Fleischman, Auteur ;
D. Zhang, Auteur
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Precast spandrel beams are often used on the perimeter of precast buildings to support the precast floor units. These elements are typically not considered part of the lateral force resisting system. However, the presence of the spandrel beams i[...]
Article : texte imprimé
G. Doudak, Auteur ;
G. McClure, Auteur ;
I. Smith, Auteur
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Despite much experience that low-rise wood buildings are vulnerable to damage by extreme wind events, few such structures have been tested in fullsize to understand how they respond to wind loads as a whole system. This paper presents a study th[...]
Article : texte imprimé
A. J. M. Leijten, Auteur ;
S. Franke, Auteur ;
P. Quenneville, Auteur
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Bearing or compressive-strength capacity perpendicular to the grain of timber beams is a troublesome issue. Not only do many different load cases occur in practice that are not covered by structural timber design codes, but also these codes prov[...]
Article : texte imprimé
Raquib Ahsan, Auteur ;
Shohel Rana, Auteur ;
Sayeed Nurul Ghani, Auteur
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This paper presents an optimization approach to the design of simply supported, post-tensioned, prestressed concrete I-girder bridges. The objective is to minimize the total cost of the structure, considering cost of materials, fabrication, and [...]
Article : texte imprimé
Erasmo Carrera, Auteur ;
Marco Petrolo, Auteur ;
Enrico Zappino, Auteur
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This paper deals with the accurate evaluation of complete three-dimensional (3D) stress fields in beam structures with compact and bridge-like sections. A refined beam finite-element (FE) formulation is employed, which permits any-order expansio[...]
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