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Gaussian Process Strain Pre-extrapolation and Uncertainty Estimation for Inverse Finite Elements
The Inverse Finite Element method (iFEM), employing a network of strain sensors installed on a structure reconstructs the displacement field...
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Nonlinear free vibration of pre-buckled PFG micro/nanotubes via nonlocal strain and velocity gradient theory
The nonlinear free vibration of simply supported porous functionally graded (PFG) size-dependent tubes under compressive axial loading in...
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Effect of pre-strain on the brazing characteristics of a high-strength aluminum brazing sheet with a barrier layer
Several interactions can occur between the liquid clad and solid core alloys during brazing of multi-layered Al brazing sheets used in automotive...
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The Pre-strain Impact on Tensile Properties and Fracture Toughness of AA5754-H111 Aluminum Alloy
AA5754-H111aluminum alloy is the current AA5xxx alloy used in the manufacturing automotive components due to the good combination of high strength...
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Numerical investigation of the clinched joint loadings considering the initial pre-strain in the joining area
The components of a body in white consist of many individual thin-walled sheet metal parts, which usually are manufactured in deep-drawing processes....
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Study of Pre-strain Effect on Bendability in Three-Point Bending Test
The bendability of sheet metals can be estimated by the three-point bending test. Several factors and parameters such as pre-strain, can affect the...
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Theoretical and experimental study on strain distribution of curved beam in-plane force considering pre-bending
Curved beam structures have been widely used in mechanical and architectural structures and other fields because of their high strength-to-weight...
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A modified Johnson-Cook model of AA6061-O aluminum alloy with quasi-static pre-strain at high strain rates
In this paper, specimens were first pre-stretched to different pre-strain coefficients (0, 0.4 and 0.8) under quasi-static tensile for AA6061-O...
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Analysis of the pre-straining effects on the limit strains of interstitial-free steel: experiments and elasto-plastic modeling of strain and stress-based forming limit curves
In this work, the limit strains under as-received and pre-strained conditions of an interstitial-free steel sheet were investigated by mechanical...
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The Effect of Pre-strain and Subsequent Electrically Assisted Annealing on the Mechanical Behaviors of Two Different Aluminum Alloys
The effects of pre-strain and subsequent electrically assisted annealing on the mechanical behaviors of two different (Al–Mg and Al–Si–Mg) aluminum...
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Pre-strain in Dielectric Elastomer Actuator; Challenges Towards Structure–Property Relationship
Since the last two decades, pre-strain remained proficient techniques to enhance actuation performance of dielectric elastomer actuators (DEAs)....
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Pre-deformation effect on the hot deformation behavior and microstructure of AA6011 tube: experimentation and modelling
Hot gas forming (HGF) is an advanced technique for fabricating complex-shaped hollow tubular parts. Practically, multi-step pre-forming involving...
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Investigation on high strain rate response of lightweight sandwich panel with aluminum corrugated core and smart composite facesheets
This study investigates experimentally and numerically the performance of lightweight sandwich panels with trapezoidal aluminum corrugated core and...
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The Sensitivity Enhancement of Distributed Fiber Optical Sensors
Distributed sensing with fibre optic sensors (FOS) has many advantages for strain monitoring, shape sensing and damage detection. However there are...
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Biomechanical Effect of Tunnel Positions and Pre-tension Forces on Implanted Graft Stress and Strain During Outside-in ACL Reconstruction Surgery: A Simulation Study
The selection of surgical site for the femoral tunnel during anterior cruciate ligament (ACL) reconstruction surgery remains controversial. However,...
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Data-driven computational method for growth-induced deformation problems of soft materials
This paper presents a data-driven solver (DDS) for the growth-induced deformation problems of soft materials. Contrary to the over-reliance of...
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Microstructure modification of grain refinement for 304 stainless steel induced by pre-stress grinding and control
The grain refinement behaviors of stainless steel materials subjecting to pre-stress grinding (PG) were investigated using a 3D FE-CA coupling method...
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Application of Smart CFRP Embedding PPP-BOTDA Fiber Sensors on Fatigue Strengthening of Cracked Steel Structure
Detecting and slowing down cracks in damaged steel structures is crucial, and Carbon Fiber Reinforced Polymer (CFRP) reinforcement plays a...
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Applicability and Effectiveness of Sheet-Type Sensors in Locating the Slip Failure During Seepage Through Embankments
Recently, rainfall-induced river levees damages have been increasing remarkably. As the frequency of heavy rainfall events is expected to increase...
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Heat build-up and dynamic compressive behavior of anisotropic magnetorheological elastomer
Heat build-up and dynamic mechanical behavior of an anisotropic magnetorheological elastomer (MRE) under cyclic compressive loading for 120 min at...
