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Comparison of Spatial Interpolation Methods for Extreme Wind Speeds over Canada
Publisher: American Society of Civil Engineers
Abstract: Specified wind speeds or their corresponding wind velocity pressures tabulated in structural design codes are spatially interpolated from the extreme value analysis results of wind records at meteorological stations. ...
Monitoring-Based Fatigue Reliability Assessment of Steel Bridges: Analytical Model and Application
Publisher: American Society of Civil Engineers
Abstract: A fatigue reliability model which integrates the probability distribution of hot spot stress range with a continuous probabilistic formulation of Miner’s damage cumulative rule is developed for fatigue life and reliability ...
Modeling of Stress Spectrum Using Long-Term Monitoring Data and Finite Mixture Distributions
Publisher: American Society of Civil Engineers
Abstract: This study focuses on how to exploit long-term monitoring data of structural strain for analytical modeling of multimodal rainflow-counted stress spectra by use of the method of finite mixture distributions in conjunction ...
Probabilistic Analytical Model for Settlement Risk Assessment of High-Speed Railway Subgrade
Publisher: American Society of Civil Engineers
Abstract: It is crucial for the design and operation of a high-speed railway to estimate and control the accumulative settlement of the subgrade induced by cyclic train loading. In this study, an analytical model, considering the ...
Probabilistic Analytical Model for Settlement Risk Assessment of High-Speed Railway Subgrade
Publisher: American Society of Civil Engineers
Abstract: It is crucial for the design and operation of a high-speed railway to estimate and control the accumulative settlement of the subgrade induced by cyclic train loading. In this study, an analytical model, considering the ...
Structural Crack Detection from Benchmark Data Sets Using Pruned Fully Convolutional Networks
Publisher: ASCE
Abstract: Crack inspection is a crucial but labor-intensive work of maintenance for in-service bridges. Recently, the development of fully convolutional network (FCN) provides pixel-wise semantic segmentation, which is promising as ...
Recent Advances and Emerging Applications of the Boundary Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sponsored by the U.S. National Science Foundation, a workshop on the boundary element method (BEM) was held on the campus of the University of Akron during September 1–3, 2010 (NSF, 2010, ...