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TWO-PHASE CONSTITUTIVE MODELFOR THE ANALYSIS OF NONLINEARDEFORMATION OF WOVEN POLYMERMATRIX COMPOSITE
Constitutive model for nonlinear deformation in woven fiber composites incorporating matrix plasticity, microdamage, and yarn rotation, validated against fabric CFRP specimens.
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Coupled finite element method simulates freeze-induced crack propagation
A coupled computational method for simulating ice-induced fracturing in rock masses, validated against freezing experiments and applied to slope stability in permafrost regions.
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Locally connected tensegrity structure shows multistable, tunable performance
Locally-elastically-connected clustered tensegrity structure achieving multistability and tunable load-bearing performance via coupled cable mechanisms with variable stiffness design and 650%.
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Performance Evaluation of Virgin and Recycled Aggregate Blends for Unpaved Roads under Freeze-Thaw Cycles
Study comparing virgin and recycled aggregate blends for unpaved roads shows recycled materials resist freeze-thaw damage better than virgin aggregates, with implications for cost and maintenance.
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Mortise–tenon grouted masonry showed improved compressive behavior
Analysis of mortise-tenon grouted masonry shows steel fiber reinforcement increases ductility 37% and eccentric loading reduces capacity 40%, with new design method outperforming existing codes.
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Several hyperelastic models matched tensile behavior of a thermoplastic elastomer
Study evaluates hyperelastic and viscoelastic models for polyurethane thermoplastic elastomer to optimise hot plate welding simulations, finding strain rate effects require viscoelastic formulation.
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AAC infill improved ductility more than clay masonry in RC frames
Experimental and numerical investigation of RC frames infilled with clay masonry versus autoclaved aerated concrete under cyclic loading, with macromodeling validation.
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Bio-inspired Voronoi tubes improved energy absorption
Bio-inspired Voronoi tubular structures replicate luffa sponge architecture for enhanced energy absorption. Parametric design optimization increases specific energy absorption by up to 78%.
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Soil properties affect landing airbag cushioning performance
Explore how soil parameters like density and shear modulus affect landing airbag cushioning performance through integrated dynamics modeling and experimental validation for aerospace systems.
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Sandwich panel anti-explosion performance depends on key material factors
Research synthesis on sandwich panel anti-explosion performance, identifying core properties, interfacial bonding, and multi-factor optimization approaches for lightweight blast-resistant structures.
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Structural Optimization and Energy Absorption Characteristics of Double-Layer Variable-Diameter Energy-Absorbing Components for Anti-Impact Brackets
Research on double-layer variable-diameter energy-absorbing components for hydraulic supports demonstrates 54.2% increased energy absorption through optimized corrugated-circular tube configuration.
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Porosity patterns affect kink band failure in 3D-printed C-CFRP laminates
Compressive damage evolution in 3D-printed C-CFRPs laminates controlled by porosity distribution and lay-up sequence, with kink band morphology determined by interlayer porosity mismatch patterns.
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Rubber-stiffened steel plates showed delamination as the main failure mode
Study on rubber-stiffened steel plates and rapid-hardening concrete for sustainable bridge expansion joints, examining static performance, failure mechanisms, and design parameters for jointless.
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Mechanical properties and multi-objective optimization of reinforced re-entrant honeycomb sandwich structures under bending load
Catenary-reinforced re-entrant honeycomb sandwich beams demonstrate enhanced crashworthiness, with 64.9% improvement in load-bearing capacity and 46.9% increase in energy absorption.