Dynamic buckling of stiffened plates subjected to explosion impact loads
Sign Up to like & getrecommendations! Published in 2017 at "Shock Waves"
DOI: 10.1007/s00193-016-0638-z
Abstract: The dynamic buckling characteristics and criteria of a ship’s structural stiffened plate subjected to underwater explosion impact loads are investigated in this study. Using the structural deformations observed in the experiments of underwater explosions against… read more here.
Keywords: impact loads; plates subjected; dynamic buckling; stiffened plates ... See more keywords
Experimental investigation on lightweight rubberized concrete beams strengthened with BFRP sheets subjected to impact loads
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.110095
Abstract: Abstract This study experimentally investigates the impact behaviour of rubberized concrete beams strengthened with basalt fiber reinforced polymer (BFRP). Twelve reinforced concrete beams, which consisted of different rubber contents (0%, 15%, and 30%), were tested… read more here.
Keywords: concrete beams; investigation lightweight; experimental investigation; impact loads ... See more keywords
Experimental and numerical study of GFRP-reinforced steel tube under axial impact loads
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2018.07.018
Abstract: Abstract The performance of glass fiber-reinforced epoxy resin (GFRP) reinforced thin-walled circular steel tubes under axial impact loads was studied using both numerical and experimental methods. The specimens’ failure modes and the effects of steel… read more here.
Keywords: impact; impact loads; gfrp; axial impact ... See more keywords
Localisation of unknown impact loads on a steel plate using a pattern recognition method combined with the similarity metric via structural stress responses in the time domain
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.04.015
Abstract: Abstract The localisation and reconstruction of impact loads are the most basic issues in structural health monitoring. Further, when identifying random unknown impact loads, obtaining the position and time history of the load using classical… read more here.
Keywords: unknown impact; time; localisation; impact ... See more keywords
Design optimization of sandwich panels under impact loads
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DOI: 10.1080/0305215x.2020.1818737
Abstract: The purpose of this article is to develop numerical models for topology optimization of sandwich panels subjected to impact loads. Numerical models account for the effects of energy absorption capability and impact load resistant capacity… read more here.
Keywords: optimization; impact loads; topology; panels impact ... See more keywords
Experimental study on crumb rubberised concrete (CRC) and reinforced CRC slabs under static and impact loads
Sign Up to like & getrecommendations! Published in 2020 at "Australian Journal of Structural Engineering"
DOI: 10.1080/13287982.2020.1809811
Abstract: ABSTRACT This paper addresses the structural performance of crumb rubberised concrete (CRC) and reinforced CRC slabs under static and low-velocity impact loads. An innovated setup was designed to investigate the impact of behaviour of concrete… read more here.
Keywords: reinforced crc; impact; impact loads; crumb rubberised ... See more keywords
Experimental and Numerical Study of Basalt FRP Strip Strengthened RC Slabs under Impact Loads
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455420400015
Abstract: Basalt fiber-reinforced polymer (BFRP) has been applied for strengthening concrete structures. However, studies on reinforced concrete (RC) slabs strengthened by BFRP strips under impact loads are ... read more here.
Keywords: impact; impact loads; numerical study; basalt frp ... See more keywords
Study of the Mechanical Performance of the Improved Multi-Layer Composites Under Drop Weight Impact Loads
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DOI: 10.1142/s0219455420400027
Abstract: This study attempts to propose innovative multi-layer cement based composites to have high impact resistance which could be used for runway. In this paper, the performances of two innovative multi-layer composite runway pavements using asphalt… read more here.
Keywords: layer composites; layer; impact loads; multi layer ... See more keywords
Failure Characteristics of Joint Bolts in Shield Tunnels Subjected to Impact Loads from a Derailed Train
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DOI: 10.1155/2017/2829783
Abstract: Impact loads generated by derailed trains can be extremely high, especially in the case of heavy trains running at high speeds, which usually cause significant safety issues to the rail infrastructures. In shield tunnels, such… read more here.
Keywords: impact loads; joint bolts; segmental joint; shield tunnels ... See more keywords
REDUCING WATER ENTRY IMPACT LOADS ON MARINE STRUCTURES BY SURFACE MODIFICATION
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DOI: 10.21278/brod71101
Abstract: In this study, the effect of hydrophobicity in reducing the impact forces during the water entry of complex geometries has been demonstrated on bow flare slamming and wet deck slamming. Superhydrophobic surfaces with a contact… read more here.
Keywords: water; impact loads; marine structures; water entry ... See more keywords