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RISCorrelating Variations in the Dynamic Resistance Signature to Weld Strength in Resistance Spot Welding Using Principal Component Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Traditional quality control of resistance spot welds by analysis of the dynamic resistance signature (DRS) relies on manual feature selection to reduce the dimensionality prior to analysis. Manually selected features of ...
Evaluating the Continuous Deck Placement Sequence Approach at Steel Bridges Using a Time-Dependent Numerical Analysis
Publisher: American Society of Civil Engineers
Abstract: Concrete bridge deck cracking can cause serious serviceability issues during a bridge’s design life and compromise a bridge’s structural strength. Early age concrete bridge deck cracking occurs within a month of the concrete ...
Long-Term Climate Commitments Projected with Climate–Carbon Cycle Models
Publisher: American Meteorological Society
Abstract: Eight earth system models of intermediate complexity (EMICs) are used to project climate change commitments for the recent Intergovernmental Panel on Climate Change?s (IPCC?s) Fourth Assessment Report (AR4). Simulations ...