Shear capacity of slabs under a combination of loads

Eva O.L. Lantsoght, Cor Van Der Veen, Joost Walraven

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

4 Citas (Scopus)

Resumen

Existing solid slab bridges under a combination of wheel loads and distributed traffic loads sometimes do not fulfil the code requirements for shear. However, reinforced concrete slabs loaded close to the support are subjected to shear stresses which might result in a failure mode of combined punching and shear. This behaviour is studied in a first series of experiments on slabs under a concentrated load close to the support, and these experiments resulted in a set of recomrendations. To verify if these recommendations can be used when assessing solid slab bridges under distributed and concentrated loads, slabs under a combination of a line load, representing the dead weight, and a concentrated load, representing a wheel load, are tested up to failure. The experimental results are used to assess the ultimate shear which can be carried at the support and the influence of the varied parameters is discussed. The results demonstrate how different types of loading such as dead loads and live loads can be superposed and how a stress check at the support can be carried out.

Idioma originalInglés
Título de la publicación alojadafib Symposium TEL-AVIV 2013
Subtítulo de la publicación alojadaEngineering a Concrete Future: Technology, Modeling and Construction, Proceedings
EditoresAvraham N. Dancygier
Editoriallsraeli Association of Construction and lnfrastructure Engineers (IACIE) and Faculty of Civil and Environmental Engineering, Technion - lsrael lnstitute of Technology
Páginas297-300
Número de páginas4
ISBN (versión digital)9789659203901
EstadoPublicada - 2013
Publicado de forma externa
Eventofib Symposium TEL-AVIV 2013 - Tel-Aviv, Israel
Duración: 22 abr. 201324 abr. 2013

Serie de la publicación

Nombrefib Symposium TEL-AVIV 2013: Engineering a Concrete Future: Technology, Modeling and Construction, Proceedings

Conferencia

Conferenciafib Symposium TEL-AVIV 2013
País/TerritorioIsrael
CiudadTel-Aviv
Período22/04/1324/04/13

Huella

Profundice en los temas de investigación de 'Shear capacity of slabs under a combination of loads'. En conjunto forman una huella única.

Citar esto