Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"Concreto leve"”.
-
Resistência ao esforço cortante no concreto leve
The scope of the present paper is the study of the shear strength of structural members made of lightweight concrete. Ten lightweight reinforced concrete beams prepared with expanded shale coarse aggregates were tested. The beams were designed in such way that their geometrical and mechanical …
-
Estudo da flexão em vigas de concreto leve armado
The subject of this dissertation deals with the bending analysis of light. Our final aim is to compare the experimental results with the CEB-FIP standards for this type of concrete. Twelve specimens were tested. All the beams tested were casted with the same geometry and dimensions, only the …
-
Apoios em dente de vigas de concreto leve armado e protendido
Tests on twenty half-joints (tooth-shaped end of a beam) of ten ligthtweight concrete beams were carried out. Five were reinforced concrete beams and five prestressed concrete beams. Five different joint reinforcement details were tested. The joints were reinforced so that reinforcement yielding …
-
Resistência ao esforço cortante em vigas curtas de concreto leve, sem armadura transversal
In the failure test of a reinforced concrete beam, with the loads and reactions applied on the top and bottom of the beam, respectively (named "directly loaded beam"), it is evident that the shear strenght of the beam is greatly affected by the ratio of shear span to effective depth, a/d. Thus, for …
-
Desenvolvimento de placas de concreto leve de argila expandida aplicadas a coberturas de instalações para produção animal
… trabalho, a alternativa do emprego do material concreto leve de argila expandida, dosado e executado de maneira a viabilizar a moldagem de telhas com geometria apropriada, capaz de atender às demandas de conforto e técnicas para essas instalações. Este trabalho de pesquisa foi realizado no …