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RISTwentieth-Century Trends in the Annual Cycle of Temperature across the Northern Hemisphere
Publisher: American Meteorological Society
Abstract: AbstractThe annual cycle of surface air temperature is examined across Northern Hemisphere land areas (north of 25°N) by comparing the results from the Climatic Research Unit Time Series (CRU TS) dataset against four ...
Three-Dimensional Simulation of Air Entrainment in a Sump Pump
Publisher: American Society of Civil Engineers
Localization-Induced Band and Cohesive Model1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A localization-induced cohesive model has been proposed for shear band evolution, crack growth, and fracture. Strain gradient theory has been applied to establish the criterion of the onset of ...
Static Strength of Thick-Walled CHS X-Joints Subjected to Brace Moment Loadings
Publisher: American Society of Civil Engineers
Abstract: This paper presents results from a systematic finite-element (FE) study on the static strength of moment loaded thick-walled circular hollow section (CHS) X-joints, and compares the results with CIDECT and ISO/CD 13819-2 ...
Simulation of Ductile Fracture of Circular Hollow Section Joints Using the Gurson Model
Publisher: American Society of Civil Engineers
Abstract: Numerical modeling of the fracture effects on the strength of steel circular hollow section joints has not been sufficiently addressed historically. The Gurson model simulates the plastic yield behavior of material with ...