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RISInvolute Curve Roller Trace Design and Optimization in Multipass Conventional Spinning Based on the Forming Clearance Compensation
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: In industrial production, the roller trace design is still based on the trial-and-error method that is more like an art than science. In this paper, we establish the mathematical model of the involute curve roller trace ...
Quantitative Evaluation of Coordinated Development between Ecological and Economic Systems in a Coal-Intensive City in China
Publisher: ASCE
Abstract: This study assessed the dynamic variations in ecosystem service value (ESV) in response to land-use changes under rapid urbanization and evaluated the coordinated relationship between economic development and ecological ...
Virtual Terminal–Based Adaptive Predictor–Corrector Entry Guidance
Publisher: American Society of Civil Engineers
Quantifying the Traffic Impacts of the COVID-19 Shutdown
Publisher: ASCE
Abstract: The coronavirus disease (COVID-19) pandemic has significantly disrupted transportation and travel patterns across the US and around the world. A significant driving factor in the significant reduction in travel in the US ...
Interannual Variations in the Intraseasonal Variability of Spring Precipitation over Southern China and the Possible Mechanisms
Publisher: American Meteorological Society
Uncertainty of the Simulated Mid-Pliocene Changes of Sahel Summer Rainfall in the PlioMIP2 Multimodel Ensemble
Publisher: American Meteorological Society
Seeing Is Believing? Longitudinal Analysis of the Evolving Impact Mechanisms of Central Urban Liveliness through Multidimensional Spatial Morphology and Perception
Publisher: American Society of Civil Engineers
Abstract: Abstract As rapid urban expansion continues, the problem of urban hollowing has become increasingly
pronounced. To mitigate the loss of spatial liveliness contributing to this issue,
numerous studies have extensively ...
Closure to “Prestress Loss of a New Vertical Prestressing Anchorage System on Concrete Box-Girder Webs” by Xudong Shao, Rensheng Pan, Hua Zhao, and Zixuan Shao
Publisher: American Society of Civil Engineers
A Cubic Nonlinear Subgrid-Scale Model for Large Eddy Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a new cubic subgrid-scale (SGS) model is proposed to capture the rotation effect. Different from the conventional nonlinear model with second-order term, the new model contains a cubic term which is originated ...
Prestress Loss of a New Vertical Prestressing Anchorage System on Concrete Box-Girder Webs
Publisher: American Society of Civil Engineers
Abstract: A new, double-tensioned prestressing steel strands anchorage system (DTPSSAS), characterized by low prestress loss caused by prestressing tendon retraction, is described. When it is used for short prestressing tendons in ...