Browsing by Author "Loaiza, Nelson"

UPCommons està en procés de migració del dia 10 fins al 14 Juliol. L’autentificació està deshabilitada per evitar canvis durant aquesta migració.

Now showing items 1-7 of 7

A comparative analysis of longitudinal stiffener cross-section for slender I-girders subjected to patch loading

Chacón Flores, Rolando Antonio; Loaiza, Nelson; Graciano, Carlos; Casanova, Euro (Wilhelm Ernst & Sohn, 2017)
Conference report
Restricted access - publisher's policy
In the construction of traditional composite bridges whose structure consists of plate girders, the concrete slabs of the decks are often casted before launching. These thin-walled webs are occasionally reinforced with ...
Análisis de autovalores de vigas esbeltas con rigidización múltiple sujetas a cargas concentradas

Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio (Sociedad Venezolana de Métodos Numéricos en Ingeniería, 2016)
Conference report
Restricted access - publisher's policy
Durante la erección de puentes de acero usando el método de empujes sucesivos, el ensamble de la cubierta se mueve a través de las zapatas de desplazamiento y también sobre cada pila de soporte. Como resultado de esto se ...

Análisis lineal de pandeo de una viga esbelta rigidizada longitudinalmente y sometida a carga concentrada

Graciano, Carlos; Loaiza, Nelson; Chacón Flores, Rolando Antonio (Sociedad Venezolana de Métodos Numéricos en Ingeniería, 2016)
Conference report
Restricted access - publisher's policy
En la construcción tradicional de puentes mixtos acero-concreto cuya estructura consiste en vigas tipo placa, las losas de hormigón de las cubiertas son a menudo vaciadas antes del ensamblaje. Siendo estas estructuras de ...

Influence of bearing length on the patch loading resistance of multiple longitudinally stiffened webs

Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio; Casanova, Euro (Wilhelm Ernst & Sohn, 2017)
Conference report
Restricted access - publisher's policy
Incremental launching is one of the common steel bridge assembly methods used nowadays, its practical application consists in passing the bridge assembly through the launching shoes as well as over each support ...

Influence of the patch loading length on the buckling coefficient of longitudinally stiffened plate girders

Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio (2019-04)
Article
Open Access
Currently, one of the most used steel bridge assembly methods is the Incremental Launching Method (ILM). Its practical application consists in passing the bridge assembly through a launching shoe as well as over each support ...
Web crippling strength of longitudinally stiffened steel plate girder webs subjected to concentrated

Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio (2018-07)
Article
Restricted access - publisher's policy
Currently, the AISC Specification provides guidance for the calculation of the ultimate strength of unstiffened plate girder webs subjected to concentric edge loads. Specifications consider three categories: local web ...

Web crippling strength of longitudinally stiffened steel plate girder webs subjected to concentrated loading

Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio (American Institute of Steel Construction, 2017)
Conference report
Open Access
Currently, the AISC code provides guidance for the calculation of the ultimate strength of unstiffened plate girder webs subjected to concentric edge loads. Specifications consider three categories: ...