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Study on size-related product quality of multiscale central-punched cups fabricated by compound forming directly using brass sheet
Meso/microforming has gained much more attention in the last decades and is widely used as a reliable method to fabricate meso/micro-scaled metallic...
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Strain-Hardening Cement-based Composites (SHCC) for Impact Strengthening of Buildings: Recent Advances in the DFG Research Training Group 2250
Concrete is by far the most widespread construction material worldwide for buildings and infrastructures. While offering wide range of advantages,...
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Impact Energy Absorption of FML: A Parametric Study
The present study investigates and evaluates the energy absorption characteristics of the Aluminum-based Carbon fiber/epoxy resin laminates (Al-CF...
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Background on Techniques for Sustainable Use of Recycled Aggregate and Application of Particle Packing Method
Concrete is an attested building material because of its versatility and cost-effectiveness. Thus, it is the second most consumed material in the...
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Uncertainty of concrete strength in shear and flexural behavior of beams using lattice modeling
This paper numerically studied the effect of uncertainty and random distribution of concrete strength in beams failing in shear and flexure using...
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Arching development above active trapdoor: insight from multi-scale analysis using FEM–SPH
Underground excavation is usually accompanied by complex soil-structure interaction problems in practical engineering. This paper develops a novel...
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Initial Support Failure Mechanisms and Control Techniques for Tunnel in Silty Clay Stratum
When a tunnel passes through the silty clay stratum, disasters such as initial support failure and sudden instability of the face are prone to occur,...
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Interpretability Analysis of Shear Capacity in Reinforced Recycled Aggregate Concrete Beams Using Tree Models
Recycled aggregate concrete is an effective solution for efficiently managing municipal construction waste on a large scale. Shear bearing capacity...
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A numerical study on the multi-cycle self-burrowing of a dual-anchor probe in shallow coarse-grained soils of varying density
Development of self-burrowing probes that can penetrate soils without the aid of external reaction force from drill rigs and trucks would facilitate...
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Aggregate interlock in fractured concrete mesoscale models: a novel finite element modelling approach
Aggregate interlock is a stress transfer mechanism in cracked concrete. After concrete cracks under tensile loading, crack interfaces can experience...
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Grain size effect on plastic microformation behavior for Inconel 718 foils: Experiment and modeling
With the rapid development of the aerospace industry, there is an increasing demand for miniaturized parts made of Inconel 718 foils. However, the...
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Flow-induced folding in multi-scaled bulk forming of axisymmetric flanged parts and its prediction and avoidance
The quality of manufactured parts and the efficiency of forming processes are crucial in deformation-based manufacturing. In product miniaturization...
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Ductile fracture behavior in micro-scaled progressive forming of magnesium-lithium alloy sheet
Micro-scaled progressive sheet metal forming is a promising process for producing bulk microparts, given its advantages of high efficiency and low...
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A review of methods and effects for improving production robustness in industrial micro-deep drawing
Deep-drawing is a method in which flat sheets of metal are formed into complex 3-dimensional geometries. Three main types of challenges arise when...
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Failure and forming quality study of metallic foil blanking with different punch-die clearances
As an important forming parameter, the influence of punch-die clearance on thick plate blanking has been extensively discussed. In contrast, the...
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Continuous stam** simulation and wear analysis of die considering milling surface topography
In this study, we analyzed the internal influence of the number of stam** on die wear through equivalent continuous stam** simulation and...
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Assessment of Mechanical Properties for High-Temperature Sandstone in Coal Fire Area Based on Different Cooling Methods
The rocks in coal fire areas are often in high-temperature environments. The mechanical properties of rocks play an important role in mining and...
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Fracture testing of polymer materials processed via fused filament fabrication: a survey of materials, methods, and design applications
Additive manufacturing (AM) provides a wide range of design freedoms, enabling engineers to create complex geometries. However, due to the inherent...
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Planar geosynthetic-reinforced soil foundations: a review
Geosynthetics-reinforced soil (GRS) foundation can improve the bearing capacity of the foundation and reduce the settlement of the footing, which has...
