Investigation of Real Delamination Detection in Composite Structure Using Air-Coupled Ultrasonic Testing

2021 ◽  
pp. 114939
Author(s):  
Mohammad bahonar ◽  
Mir Saeed Safizadeh
Keyword(s):  
Composite Structure ◽  
Ultrasonic Testing ◽  
Delamination Detection

Insulation Delamination Detection of Three-Phase Composite Structure Based on Terahertz Time-Domain Spectral

2021 ◽  
Author(s):  
Binglei Cao ◽  
Shuaibing Li ◽  
Yongqiang Kang ◽  
Jingtao Lu ◽  
Xingzu Yang ◽  
...  
Keyword(s):  
Time Domain ◽  
Composite Structure ◽  
Delamination Detection ◽  
Three Phase

Development of Ultrasonic Testing System of Rubber Roll for the Paper Manufacture

2005 ◽  
Vol 59 (9) ◽  
pp. 1293-1301
Author(s):  
Shigeki Watanabe ◽  
Mitsunao Ariji ◽  
Kazuo Kobayashi
Keyword(s):  
Ultrasonic Testing ◽  
Testing System

FIRE RESISTACE OF SHEAR CONNECTORS FOR COMPOSITE BEAMS

2020 ◽  
Vol 92 (6) ◽  
pp. 59-65
Author(s):  
G.P. TONKIH ◽  
◽  
D.A. CHESNOKOV ◽  
◽  
Keyword(s):  
Fire Resistance ◽  
Composite Structure ◽  
Composite Structures ◽  
Composite Beams ◽  
Design Codes ◽  
Connection Strength ◽  
Shear Connectors ◽  
Shear Connection ◽  
Capacity Reduction ◽  
Russian Research

Most of Russian research about composite structure fire resistance are dedicated to the composite slab behavior. The composite beams fire resistance had been never investigated in enough volume: the temperature evaluation within the scope of the actual Russian design codes leads to the significant reduction in the shear connection strength. Meanwhile, there no correlation between the strength decreasing and type of the shear connection. The article provides an overview of the relevant researches and offers some approaches which could take into account bearing capacity reduction of the shear connectors within composite structures design.

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