New Model Predicts Higher Fatigue Loads in Parked Wind Turbines
A new workstation-compatible model predicts 2.63 times higher edgewise fatigue loads in parked vertical-axis wind turbines, offering a cost-effective alternative ...
Tag: structural engineering
Study Analyzes Slip Performance of Composite Beams with Asymmetric Friction Connections
Quasi-static loading tests and numerical simulations reveal that composite beams featuring asymmetric friction connections produce full hysteretic curves characterized by ...
Optimized Prefabricated Beam-to-Column Joints Enhance Seismic Resilience in Composite Structures
Researchers tested a prefabricated hollow-core partially encased composite beam-to-column joint under cyclic loading, identifying key detailing configurations that improve seismic ...
Generative Design Combines Fluid Dynamics and Topology to Reshape Artificial Reefs
Researchers have combined computational fluid dynamics and structural topology optimization to generate bio-inspired artificial reefs that enhance marine habitats while ...
Machine Learning Accurately Predicts Capacity of Long Bolted Steel Modular Joints
Researchers have demonstrated that machine learning algorithms and symbolic regression can accurately predict the ultimate moment capacity and failure modes ...
Multi-Material Topology Optimization Tool Integrates Complex Load Cases and Structural Analysis
Researchers have demonstrated that the Grasshopper plugin Stag successfully executes multi-material topology optimization under multiple load cases while coupling directly ...
New Framework Improves Period and Buckling Estimates for Coupled Shear Walls
Researchers developed a closed-form framework incorporating local wall shear deformation that significantly reduces period and buckling estimation errors in symmetric ...
Defect Position and Local Buckling Drive Strength Loss in Circular Double-Skin Steel Tube Columns
New experiments and 42 finite element simulations show that local defects in circular concrete-filled double-skin steel tube columns cut strength ...
New tail-adjusted reliability index exposes hidden risks in non-Gaussian structural systems
Researchers have proposed a Tail-Adjusted Reliability Index that combines the Cornish-Fisher expansion with extreme value theory to reveal failure risks ...
Fire-Damaged Concrete Beams Regain Strength with Fiber Sheets and Steel Jackets
An experimental study found that CFRP, GFRP, and steel jacket retrofits restored or exceeded the original strength of concrete beams ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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