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| 1 | Evaluation of effectiveness of polymer coatings in reducing blastinduced deformation of steel plates显示文摘Incorporating elastomers such as polymers in protective structures to withstand high energetic dynamic loads,has gained significant interest.The main objective of this study is to investigate the influence of a Polyurea coating towards the blast-induced response in steel plates.As such,Polyurea coated steel plates were tested under near-field blast loads,produced by the detonation of 1 kg of spherical nitromethane charges,at a standoff distance of 150 mm.Mild steel(XLERPLATE 350)and high-strength steel(BIS80)plates with thicknesses of 10 mm were Polyurea coated with thicknesses of 6 mm and 12 mm on either the front(facing the charge)or the back face.The deformation profiles were measured using 3D scanning.Numerical simulations were performed using the non-linear finite element code LS-DYNA.The strain-dependent behaviour of the steel and Polyurea were represented by Johnson-cook and Money-Rivlin constitutive models,respectively.The numerical models were validated by comparing the plate deflection results obtained from the experiments and were then used in the subsequent parametric study to investigate the optimum thickness of the Polyurea coating.The results indicate that back face coating contributes towards an approximately 20%reduction in the residual deformation as well as the absence of melting of the Polyurea layer,while the front-face coating can be used a means of providing additional standoff distance to the steel plates. | Damith Mohotti P.L.N.Fernando Dakshitha Weerasinghe Alex Remennikov | 2021 | Defence Technology(防务技术)2021，17，6： | 2 |
| 2 | A review of methods for prediction bomb blast effects on buildings显示文摘 | Remennikov A M | 2003 | Journal of Battlefield Technology2003，6，3： | 1 |
| 3 | A review of loading conditions for railway track structures due to train and track vertical interaction显示文摘 | REMENNIKOV A M KAEWUNRUEN S | 2008 | Structural Control and Health Monitoring2008，15，2： | 1 |
| 4 | Modelling Blast Loads on Buildings in Complex City Geometries显示文摘 | REMENNIKOV Alex M ROSE Timothy A | 2005 | Computers and Structures2005，83，3： | 1 |
| 5 | Investigation of Free Vibrations of Voided Concrete Sleepers in Railway Track System 显示文摘 | KAEWUNRUEN S REMENNIKOV A M | 2007 | Proceedings of the Institution of Mechanical Engineers2007，221，4： | 1 |
| 6 | Novel hybrid FRP tubular columns for sustainable mining infrastructure:Recent research at University of Wollongong显示文摘This paper introduces, for applications in the mining industry, an innovative hybrid column form which consists of an inner steel tube, an outer fibre-reinforced polymer(FRP) tube and an annular concrete infill between them. The two tubes may be concentrically placed to produce a section form more suitable for columns, or eccentrically placed to produce a section form more suitable for beams. The FRP is combined with steel and concrete in these hybrid structural members in such a way that the advantages of FRP are appropriately exploited while its disadvantages are minimized. As a result, these hybrid members possess excellent corrosion resistance as well as excellent ductility and seismic resistance. This paper summarizes existing research on this new form of structural members, and discusses their potential applications in mining infrastructure before presenting a summary of the recent and current studies at University of Wollongong(UOW) on their structural behaviour and design. | Yu Tao Remennikov Alex M. | 2014 | International Journal of Mining Science and Technology2014，24，3： | 1 |
| 7 | A review of methods for predicting bomb blast effects on buildings显示文摘 | Remennikov A M | | 0，，03： | 1 |
| 8 | General purpose for steel structures optim ization design显示文摘 | Permyakov V A Remennikov A M | 1992 | Comp & Struc1992，，6： | 1 |
| 9 | Explosive testing and modelling of square tubular steel columns for near-field detonations 显示文摘 | REMENNIKOV A M UY B | 2014 | Journal of Constructional Steel Research2014，101，10： | 1 |
| 10 | Experiments into impact behavior of railway prestressed concrete sleepers显示文摘 | Kaewunruen S Remennikov A M | 2011 | Engineering Failure Analysis2011，18，8： | 1 |
| 11 | A hybrid tubular standing support for underground mines:Compressive behaviour显示文摘This paper presents the development of an innovative standing support for underground mines.The main feature of this standing support is its exterior container,a combination of polyvinyl chloride(PVC)with large rupture strain and fibre-reinforced polymer(FRP)with high strength-to-weight ratio.To demonstrate the advantages of this cementitious grout filled PVC-FRP tubular(PFT)standing support,a series of compression tests were conducted.Test variables included the strength of cementitious grout infill material and the thickness of FRP jacket.Compression tests were also conducted on cementitious grout-filled PVC tubular(PT)support and cementitious grout-filled FRP tubular(FT)support.These tests showed that PFT support presents a typical strain-hardening behaviour together with an outstanding axial deformation ability(>20%of the overall height of the support).In addition,the maximum compressive strength of PFT support is much higher than that of the corresponding PT support and FT support.Furthermore,using thicker FRP jacket or high strength cementitious grout material can enhance the load carrying capacity of PFT support.These comparative results indicated that the high performance of PFT support is mainly attributed to the combination of confining constituents(i.e.PVC and FRP)and infill material. | Hongchao Zhao Ting Ren Alex Remennikov | 2021 | International Journal of Mining Science and Technology2021，31，2： | 1 |
| 12 | Modeling blast loads on buildings in complex city geometries 显示文摘 | Remennikov A M Timothy A R | 2005 | Computers and Structures2005，83，27： | 1 |
| 13 | Field trials for dynamic characteristics of railway track and its components using impact excitation technique显示文摘 | KAEWUNRUEN S REMENNIKOV A M | 2007 | NDT & E International2007，40，7： | 1 |
| 14 | Numerical simulation of the response of non-composite steel-concrete-steel sandwich panels to impact loading显示文摘 | Kong S Y Remennikov A M | 2012 | Australian Journal of Structural Engineering2012，12，3： | 1 |
| 15 | The response of axially restrained non-composite steel-concrete-steel sandwich panels due to large im-pact loading显示文摘 | Remennikov A M Kong S Y Uy B | 2013 | Engineering Structures2013，49，： | 1 |
| 16 | Numerical simulation and validation of impact response of axially-restrained steel-concrete-steel sandwich panel显示文摘 | Remennikov A M Kong S Y | 2012 | Composite Structures2012，94，12： | 1 |
| 17 | General purpose for steel structures optimization design显示文摘 | V A Permyakov and A M Remennikov | 1992 | Computers & Structures1992，43，6： | 1 |
| 18 | Experinlental and numerical invesligation of high-yield groul ore pass plugs to resist impact Ioads显示文摘 | Remennikov A M Mutton V Nimbalkar S el aI | 2014 | lnternal ional Join''hal f Rock Mecha- nics and Mining Sciences2014，70，： | 1 |
| 19 | General purpose for steel structures optimization design显示文摘 | PERMYAKOV V A REMENNIKOV A M | 1992 | Computers & Structures1992，43，6： | 1 |
| 20 | Effect of a large asymmetrical wheel burden on flexural response and failure of railway concrete sleepers in track systems显示文摘 | Sakdirat Kaewunruen Alex M Remennikov | 2008 | Engineering Failure Analysis2008，15，8： | 1 |
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