• No se han encontrado resultados

An experimental and numerical study of the pattern of cracking of concrete due to steel reinforcement corrosion

N/A
N/A
Protected

Academic year: 2020

Share "An experimental and numerical study of the pattern of cracking of concrete due to steel reinforcement corrosion"

Copied!
16
0
0

Texto completo

Loading

Figure

Fig. 1. Geometry of the specimens.
Fig. 3. Impregnation of the slices with low viscosity resin and fluorescein under vacuum: photo of the assembly (left), formed by—from left to right—a  vacuum pump, a vacuum/flow-meter and a modified pressure cooker; sketch of the impregnation chamber (rig
Fig. 5. Slice from specimen A01 split in  t w o along the main crack and the diametrically opposite crack showing extended oxide layers within the main crack  and over the contact with the steel and a narrow oxide layer within the opposite crack; the light
Fig.  6 .  Crack histogram displaying the distribution of  n u m b e r of cracks in each specimen cross-section
+7

Referencias

Documento similar

In the preparation of this report, the Venice Commission has relied on the comments of its rapporteurs; its recently adopted Report on Respect for Democracy, Human Rights and the Rule

We seek to characterize the transport in a time-dependent flow by identifying coherent structures in phase space, in particular, hyperbolic points and the associated unstable and

a  high  number  of  elements  in  the  discretization  of  the  computational  domain  are  required  to  obtain  an  accurate  numerical  simulation  of  the 

‘What is education for?’, by Roger Marples, critically discusses three philosophical curriculum theories in relation to the aims of education (namely, RS Peters’ and

In such cases, the designer can still use a concrete syntax pattern to automate the generation of a modelling environment, for which he needs to map meta-model elements to

crack across the concrete cover but also some secondary cracks, in agreement with accelerated corrosion tests. • The impregnation under vaccuum of the samples with resin

Method: This article aims to bring some order to the polysemy and synonymy of the terms that are often used in the production of graphic representations and to

The tests revealed that the proposed method of thermal-mechanical treatment of concrete debris from the demolition of structural elements of a 30-year-old industrial hall allows