Experimental study on hybrid CFRP-PU strengthening effect on RC panels under blast loading

2011 ◽  
Vol 93 (8) ◽  
pp. 2070-2082 ◽  
Author(s):  
Ju-Hyung Ha ◽  
Na-Hyun Yi ◽  
Jong-Kwon Choi ◽  
Jang-Ho Jay Kim
Keyword(s):  
Experimental Study ◽  
Blast Loading ◽  
Strengthening Effect

Strengthening effect of unshearable particles of finite size: a computer experimental study

1999 ◽  
Vol 47 (11) ◽  
pp. 3263-3269 ◽  
Author(s):  
A.W. Zhu ◽  
E.A. Starke
Keyword(s):  
Experimental Study ◽  
Finite Size ◽  
Strengthening Effect

scholarly journals Experimental study of the strengthening effect of reinforced concrete columns jacketed under service load level

2018 ◽  
Vol 183 ◽  
pp. 02008 ◽  
Author(s):  
Pavlo Krainskyi ◽  
Yaroslav Blikharskyy ◽  
Roman Khmil ◽  
Zinoviy Blikharskyy
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Columns ◽  
Load Level ◽  
Strengthening Effect ◽  
Engineering Structures ◽  
Reinforced Concrete Columns ◽  
Technical Modification ◽  
Service Load

The need of structural retrofitting and strengthening of different buildings, engineering structures or their elements is always present. Among the main reasons are demages and material deterioration due to aging, improper maintenance or physical damages; planed repairs; reconstruction or extension of the building; technical modification or complete change of operations inside the building or the structure, etc. In some cases operation of the building during retrofitting or strengthening of its structures has to be partially or fully stopped. In other cases the strengthening process takes place while the building is still operational which means that structures are strengthened under service loads. The main goal of this research is to determine the strengthening effect of reinforced concrete jacketing applied to columns under service load level. For that the experimental study of six reinforced concrete columns were carried out: four reference columns, both strengthened by jacketing and unstrengthened and two strengthened under service load. The main results of the research are presented.

An experimental study on the mitigation effects of fine water mist on confined-blast loading and dynamic response of steel plates

2019 ◽  
Vol 134 ◽  
pp. 103370
Author(s):  
Xiangshao Kong ◽  
Hu Zhou ◽  
Cheng Zheng ◽  
Haibao Liu ◽  
Weiguo Wu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Dynamic Response ◽  
Blast Loading ◽  
Water Mist ◽  
Steel Plates

An experimental study of the dynamic response of cylindrical sandwich shells with metallic foam cores subjected to blast loading

2014 ◽  
Vol 71 ◽  
pp. 60-72 ◽  
Author(s):  
Lin Jing ◽  
Zhihua Wang ◽  
V.P.W. Shim ◽  
Longmao Zhao
Keyword(s):  
Experimental Study ◽  
Dynamic Response ◽  
Blast Loading ◽  
Metallic Foam ◽  
Sandwich Shells

scholarly journals Simulation and experimental study on the shock response of vehicle add-on modules subjected to blast loading

2020 ◽  
Vol 1507 ◽  
pp. 032039
Author(s):  
J Wang ◽  
L J Jiao ◽  
J S Li ◽  
N Li ◽  
Z G Tao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Blast Loading ◽  
Shock Response

Research on Hysteretic Behavior of the Concrete Filled Square CFRP-Steel Tubular (S-CFRP-CFST) Beam-Columns (I): Experimental Study

2010 ◽  
Vol 163-167 ◽  
pp. 3580-3585
Author(s):  
Yuan Che ◽  
Qing Li Wang ◽  
Yong Bo Shao ◽  
Hai Tao Mu
Keyword(s):  
Experimental Study ◽  
Bearing Capacity ◽  
Local Buckling ◽  
Steel Tube ◽  
Hysteretic Behavior ◽  
Strengthening Effect ◽  
Test Results ◽  
Load Bearing Capacity ◽  
Beam Columns ◽  
Hysteretic Performance

Overall 12 specimens were experimentally investigated in this paper to study the hysteretic behaviors of the concrete-filled square CFRP-steel tubular (S-CFRP-CFST) beam-columns. The test results indicated that CFRP can provide transverse confinement effect and longitudinal strengthening effect for the concrete filled square steel tubular (S-CFST) beam-columns effectively and the local buckling of the steel tube is deferred. The hysteretic load-deflection curves and the hysteretic moment-curvature curves at the mid-span of all the specimens are generally plump, and it shows these specimens have good hysteretic performance. In the later loading period, the load bearing capacity drops.

Experimental study on the dynamic response of foam-filled corrugated core sandwich panels subjected to air blast loading

2016 ◽  
Vol 105 ◽  
pp. 67-81 ◽  
Author(s):  
Pan Zhang ◽  
Yuansheng Cheng ◽  
Jun Liu ◽  
Yong Li ◽  
Changzai Zhang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Dynamic Response ◽  
Sandwich Panels ◽  
Blast Loading ◽  
Air Blast ◽  
Foam Filled ◽  
Air Blast Loading

Experimental Study on Behavior and Failure Mode of PSRC Bridge Pier under Close-In Blast Loading

2021 ◽  
Vol 26 (2) ◽  
pp. 04020124
Author(s):  
Lu Liu ◽  
Zhouhong Zong ◽  
Zhongguo John Ma ◽  
HaiMin Qian ◽  
Lu Gan
Keyword(s):  
Experimental Study ◽  
Failure Mode ◽  
Blast Loading ◽  
Bridge Pier

scholarly journals Experimental study of laminated glass window responses under impulsive and blast loading

2015 ◽  
Vol 78 ◽  
pp. 1-19 ◽  
Author(s):  
Xihong Zhang ◽  
Hong Hao ◽  
Zhongqi Wang
Keyword(s):  
Experimental Study ◽  
Blast Loading ◽  
Laminated Glass
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