Experimental study on crack coalescence mechanism of granite specimens containing two surface cracks

2011 ◽  
pp. 897-902 ◽  
Author(s):  
P Yin ◽  
R Wong ◽  
K Chau
Keyword(s):  
Experimental Study ◽  
Crack Coalescence ◽  
Surface Cracks

scholarly journals Eddy Current Probe Configuration for Full Rail Top Surface Inspection

2021 ◽  
Vol 20 (2) ◽  
pp. 65-72
Author(s):  
Anouaressadate Aouf ◽  
Tarik Bouchala ◽  
Abdelhak Abdou ◽  
Bachir Abdelhadi
Keyword(s):  
Experimental Study ◽  
Eddy Current ◽  
Surface Inspection ◽  
Surface Cracks ◽  
Multisensor System ◽  
Rail Head ◽  
Head Surface ◽  
Single Sensor ◽  
Specific Configuration

In this paper, we have carried out an experimental study of the detection of top rail surface cracks. Firstly, we have highlighted the inability to inspect the entire rail head surface by a single sensor with a single scan. To overcome this inspection inability, we have proposed a multisensor system composed of three differential probes arranged within a specific configuration. The yielded results showed the efficiency and the robustness of the proposed configuration in the detection of cracks regardless its size, orientation and location.

Theoretical and experimental study of the healing of surface cracks using induction heating

2010 ◽  
Vol 1 (4) ◽  
pp. 353-358
Author(s):  
A. V. Dimaki ◽  
A. G. Mel’nikov ◽  
V. S. Pleshanov ◽  
O. V. Sizova
Keyword(s):  
Experimental Study ◽  
Induction Heating ◽  
Surface Cracks
Sign in / Sign up

Export Citation Format

Share Document