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Abstract Plate lattice metamaterials offer higher strength-to-weight efficiency than traditional truss lattices. Their optimization, however, is challenging when having more parameters and multiple objectives. Here, we p...

The present work describes an elasto-plastic constitutive formulation aimed at simulating the failure behavior of Fiber Reinforced Cementitious Composites (FRCCs). This proposal, based on the Microplane Theory and Smeare...

Abstract Sodium carbonate-activated slag mortar (SCASM) exhibits the advantages of low shrinkage, high strength in late age, and low-cost and carbon emissions. However, its microstructure is relatively porous due to the ...

Abstract Shell-infill structures comprise an exterior solid shell and an interior lattice infill, whose closed features yield superior comprehensive mechanical performance and light weight. Additive manufacturing (AM) ca...

Reversed yield asymmetry, i.e. compressive yield strength (YS) higher than tensile YS, was observed in a highly basal-textured Mg-RE alloy when deformed along the extrusion direction. Pyramidal 〈c + a〉 slip is co...

"Bacterial nanocellulose (BNC) was used to synthesize rigid polyurethane foams (RPUFs) based on its reaction with the isocyanate precursor (ISO route) and also by using the conventional procedure (POL route). The results...

A new Lagrangian formulation is introduced. It can be used to make molecular dynamics (MD) calculations on systems under the most general, externally applied, conditions of stress. In this formulation the MD cell shape a...

Materias / palabras clave: compressive strength, pushover analysis, earthquake, settlement, support vector machine, civil engineering; Technology: Engineering (General). Civil engineering (General)