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Viscoelastic finite element analysis of roll transfer process with rate-dependent adhesion behavior and multi-element cohesive interaction
In this study, we introduced a multi-element cohesive interaction (MECI) approach for viscoelastic finite element analysis (FEA) to simulate roll...
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Decohesion of graphene from a uniaxially-stretched substrate: Failure analysis of a frictional adhesive interface
Composite structures consisting of two-dimensional (2D) materials deposited on elastic substrates have a wide range of potential applications in...
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Experimental Study and Theoretical Analysis on the Flexural Behaviour of RC Beams Strengthened With Externally Bonded Reinforcement on Groove (EBROG) CFRP
The Externally Bonded Reinforcement on Grooves (EBROG) technique has recently appeared as a promising solution to provide better bond performance for...
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Investigation into the failure of aircraft stringer–skin composite structure under bending load
The progressive failure in the top-hat stiffened composite panel under four-point bending damage was analyzed. The cohesive element was applied to...
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A modified Coulomb’s law for the tangential debonding of osseointegrated implants
Cementless implants are widely used in orthopedic and dental surgery. However, debonding-related failure still occurs at the bone–implant interface....
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Influence of different core configurations on the skin core bonding of sandwich composites
In a sandwich structure, debonding of skin and core is a critical issue. To improve skin–core bonding, T and dovetail shaped grooves were made on...
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The Mechanism of Rockbolts in Jointed Rock under Uniaxial Tension
In this research, the rockbolt mechanism of a jointed rock mass under uniaxial tension was systematically revealed with a laboratory test and a...
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Experimental Research on Effects of Debonding on Circular CFST Columns with Different Slenderness Ratios
Concrete filled steel tubular (CFST) structures have a wide range of applications in buildings and bridges due to the high bearing capacity. This...
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Failure mechanics of fused filament fabricated nylon/carbon-reinforced composites
This work focuses on understanding the failure mechanisms of nylon-reinforced chopped carbon fiber (Onyx) composite and its reinforcement with carbon...
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Failure mechanisms of 3D printed continuous fiber reinforced thermoplastic composites with complex fiber configurations under impact
3D printing of continuous fiber reinforced thermoplastic matrix composites has been increasingly used in manufacturing high-performance prototypes or...
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Debonding Detection in Reinforced Concrete Beams with the Use of Guided Wave Propagation
One of the most frequent damage of the reinforced concrete structures is debonding between steel bar and concrete cover. In the case of debonding...
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Effect of Different Debonding Degree on Mechanical Behavior of CFST Truss Arch Ribs
Based on the prototype of a fly-bird type concrete-filled steel tube (CFST) truss arch bridge, the analysis on the effect of different debonding...
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Characterization of the Effect of Cold Joints and Functional Grading in Stepwise Constructed Tensile Dog Bones with Embedded Digital Image Correlation
We present an extension of our previously published work in which we utilized an in situ/embedded Digital Image Correlation (DIC) technique to...
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Performance evolution of self-compacting concrete for ballastless track based on high-cycle fatigue damage constitutive model
The self-compacting concrete (SCC) filling layer of CRTS III ballastless track is prone to high-cycle fatigue damage under repeated train loads and...
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Investigation of the effect of spirally stacked fiber reinforcement on the torsional behavior of a polymer composite rod by AE analysis
The fiber orientation of composite materials has a major impact on the mechanical properties, especially the torsional ability of polymer composites....
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Numerical modelling of reinforced concrete flexural members strengthened using textile reinforced mortars
Externally bonded (EB) and near-surface mounted (NSM) bonding are two widely adopted and researched strengthening methods for reinforced-concrete...
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A Transient Re-touching of Carbon Fiber to Cement Interface Under Single Fiber Pullout Testing with Direct Current Measurement
Crack width of concrete governs the penetration of external agents and thus the reinforcement corrosion rate. Self-sensing concrete, which often...
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Prediction of Delamination Parameters in a Vibrating Laminated Composite Plate Affixed with Piezoelectric Sensor Via Cuckoo Search Optimization
Nowadays, laminated composite structures are vastly used in major industries like aircrafts, automobile, marine etc. But, delamination is a major...
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Transfer relation between subgrade frost heave and slab track deformation and vehicle dynamic response in seasonally frozen ground
Subgrade frost heave in seasonally frozen ground can greatly influence the safety and smooth running of high-speed trains and the service performance...
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Improving Fatigue Performance of Steel Members and Connections Using Fibre Reinforced Polymer
Fibre reinforced polymer (FRP) has a great potential in improving fatigue life of metallic structures. This paper presents a summary of research in...