Influence of cylindrical charge orientation on the blast response of high strength concrete panels

2017 ◽  
Vol 149 ◽  
pp. 35-49 ◽  
Author(s):  
Satadru Das Adhikary ◽  
Lado Riannevo Chandra ◽  
Abraham Christian ◽  
Khim Chye Gary Ong
Keyword(s):  
High Strength Concrete ◽  
High Strength ◽  
Cylindrical Charge ◽  
Strength Concrete ◽  
Concrete Panels ◽  
Blast Response

scholarly journals Low velocity impact behaviour of ultra high strength concrete panels

Sadhana ◽  
2014 ◽  
Vol 39 (6) ◽  
pp. 1497-1507 ◽  
Author(s):  
SMITHA GOPINATH ◽  
R AYASHWARYA ◽  
V RAMESH KUMAR ◽  
PRABHAT RANJAN PREM ◽  
A RAMA CHANDRA MURTHY ◽  
...  
Keyword(s):  
High Strength Concrete ◽  
High Strength ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Impact Behaviour ◽  
Strength Concrete ◽  
Concrete Panels

Blast Behavior of Columns Built with High-Strength Concrete and Grade 690 MPa High-Strength Reinforcement

2020 ◽  
Author(s):  
Amer Hammoud ◽  
Junbo Yan ◽  
Yang Li ◽  
Hassan Aoude
Keyword(s):  
High Strength Concrete ◽  
Analytical Study ◽  
Blast Resistance ◽  
Concrete Strength ◽  
High Strength ◽  
Strength Concrete ◽  
Steel Ratio ◽  
Blast Response ◽  
Sdof Analysis ◽  
Blast Performance

As part of this study a series of columns built with high-strength concrete (HSC) and Grade 690 MPa high-strength reinforcement are tested under blast loads using a shock-tube. The performance of the columns is compared to a set of columns specimens built with Grade 400 MPa reinforcement. In addition to the effects of concrete and steel type, the effects of longitudinal steel ratio and seismic detailing are also investigated. The results show that concrete strength has limited effects on blast behavior. Conversely, use of high-strength bars significantly enhances column blast performance by reducing displacements and increasing blast resistance, with an ability to reduce reinforcement. The results further demonstrate that increasing the longitudinal steel ratio and seismic detailing improve the blast behavior of columns built with conventional and high-strength bars. As part of the analytical study the blast response of the columns is predicted using SDOF analysis and finite element modelling.

Time-Dependent Buckling Testing of Eccentrically-Loaded Slender High-Strength Concrete Panels

2018 ◽  
Vol 115 (1) ◽  
Author(s):  
Yue Huang ◽  
Ehab Hamed ◽  
Zhen-Tian Chang ◽  
Stephen J. Foster
Keyword(s):  
High Strength Concrete ◽  
High Strength ◽  
Time Dependent ◽  
Strength Concrete ◽  
Concrete Panels

scholarly journals Effect of steel fibers on static and blast response of high strength concrete

2017 ◽  
Vol 107 ◽  
pp. 23-37 ◽  
Author(s):  
B. Luccioni ◽  
F. Isla ◽  
R. Codina ◽  
D. Ambrosini ◽  
R. Zerbino ◽  
...  
Keyword(s):  
High Strength Concrete ◽  
High Strength ◽  
Steel Fibers ◽  
Strength Concrete ◽  
Blast Response
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