scholarly journals Experimental study of CFRP strengthened steel columns subject to lateral impact loads

2018 ◽  
Vol 185 ◽  
pp. 94-104 ◽  
Author(s):  
Majid M.A. Kadhim ◽  
Zhangjian Wu ◽  
Lee S. Cunningham
Keyword(s):  
Experimental Study ◽  
Impact Loads ◽  
Lateral Impact ◽  
Steel Columns

An Experimental Study on the Lateral Impact of Fully Clamped Mild Steel Pipes

1992 ◽  
Vol 206 (2) ◽  
pp. 111-127 ◽  
Author(s):  
N Jones ◽  
S E Birch ◽  
R S Birch ◽  
L Zhu ◽  
M Brown
Keyword(s):  
Experimental Data ◽  
Experimental Study ◽  
Mild Steel ◽  
Failure Modes ◽  
Experimental Results ◽  
Lateral Impact ◽  
Drop Hammer ◽  
Steel Pipes ◽  
Scale Range ◽  
The Impact

This report presents some experimental data that were recorded from 130 impact tests on mild steel pipes in two drop hammer rigs. The pipes were fully clamped across a span which was ten times the corresponding outside pipe diameters which lie between 22 and 324 mm. All of the pipes except five had wall thicknesses of 2 mm approximately and were impacted laterally by a rigid wedge indenter at the mid span, one-quarter span or near to a support. The impact velocities ranged up to 14 m/s and caused various failure modes. Some comparisons between two sets of experimental results indicate that the laws of geometrically similar scaling are almost satisfied over a scale range of approximately five.

Stability of steel columns with bolted strengthening under preload: Experimental study

2022 ◽  
Vol 190 ◽  
pp. 107119
Author(s):  
Sizhe Wang ◽  
Qingtian Su ◽  
Xu Jiang ◽  
Elyas Ghafoori
Keyword(s):  
Experimental Study ◽  
Steel Columns

Experimental study on residual axial bearing capacity of UHPFRC-filled steel tubes after lateral impact loading

Structures ◽  
2020 ◽  
Vol 26 ◽  
pp. 549-561
Author(s):  
Yongtao Mi ◽  
Zhongxian Liu ◽  
Weiqiang Wang ◽  
Yekai Yang ◽  
Chengqing Wu
Keyword(s):  
Experimental Study ◽  
Bearing Capacity ◽  
Impact Loading ◽  
Lateral Impact ◽  
Steel Tubes

Numerical Modeling of Recycled and Normal Aggregate CFRP-Strengthened Concrete-Filled Steel Columns Subjected to Lateral Impact

2020 ◽  
Vol 24 (5) ◽  
pp. 04020048
Author(s):  
Z. W. Guan ◽  
A. S. Al-Husainy ◽  
Q. Y. Wang ◽  
S. W. Jones ◽  
C. Su ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Lateral Impact ◽  
Steel Columns

scholarly journals Experimental study on crumb rubberised concrete (CRC) and reinforced CRC slabs under static and impact loads

2020 ◽  
Vol 21 (4) ◽  
pp. 294-306
Author(s):  
Danda Li ◽  
Jianzhuang Xiao ◽  
Yan Zhuge ◽  
Julie E. Mills ◽  
Henry Senko ◽  
...  
Keyword(s):  
Experimental Study ◽  
Impact Loads

Measurement of Impact Loads using a Laser Doppler Velocimeter

1990 ◽  
Vol 204 (1) ◽  
pp. 1-8 ◽  
Author(s):  
R S Birch ◽  
N Jones
Keyword(s):  
Experimental Study ◽  
Measuring Transducer ◽  
Research Field ◽  
Laser Doppler ◽  
Laser Doppler Velocimeter ◽  
Impact Loads ◽  
Peak Loads ◽  
Structural Impact ◽  
The Mean ◽  
Selection Of

The design and selection of transducers is an important consideration for the measurement of impact loads. This paper examines a load-measuring transducer based on a non-contact laser Doppler principle. An experimental study assesses the deformations and velocities obtained using a laser Doppler velocimeter and compares the mean and peak loads with those recorded by an accelerometer and a load cell. The paper concludes that this device is a valuable tool in the structural impact research field.

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