scholarly journals Dynamic behavior of reinforced concrete slabs under rapid loading and low velocity impact

2016 ◽  
Author(s):  
Yao Xiao
Keyword(s):  
Reinforced Concrete ◽  
Dynamic Behavior ◽  
Low Velocity Impact ◽  
Concrete Slabs ◽  
Low Velocity ◽  
Velocity Impact ◽  
Reinforced Concrete Slabs ◽  
Rapid Loading

Dynamic behavior of CHS-SHS tubular T-joints subjected to low-velocity impact loading

2019 ◽  
Vol 183 ◽  
pp. 720-740 ◽  
Author(s):  
Fei Gao ◽  
Zigang Xiao ◽  
Xingquan Guan ◽  
Hongping Zhu ◽  
Guofeng Du
Keyword(s):  
Dynamic Behavior ◽  
Impact Loading ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
T Joints ◽  
Velocity Impact

Impact Energy for the First Crack of Reinforced Concrete with Partial Replacements of Sand by Fine Crumb Rubber

2013 ◽  
Vol 701 ◽  
pp. 286-290 ◽  
Author(s):  
Mustafa Maher Al-Tayeb ◽  
B.H. Abu Bakar ◽  
Hanafi Ismail ◽  
Hazizan Md Akil
Keyword(s):  
Reinforced Concrete ◽  
Impact Energy ◽  
Impact Loading ◽  
Crumb Rubber ◽  
Low Velocity Impact ◽  
Moist Air ◽  
Low Velocity ◽  
Velocity Impact ◽  
The Impact

Effects of partial replacements of sand by waste fine crumb rubber on the performance of reinforced concrete under low velocity impact loading were investigated. Specimens were prepared for 5%, 10% and 20 % replacements by volume of sand. All specimens were cured in moist air for 90 days. For each case, six beams of 100 mm ×100 mm × 500mm were subjected to 5.15 kg hammer from 900mm height. The number of blows of the hammer required to induce the first visible crack of the beam were recorded. The results are presented in terms of impact energy required for the first crack. The fine crumb rubbers increased the impact energy for first crack.

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