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RISForward Probabilistic Methodology for Static Damage Initiation and Vibratory Characteristics of Laminated Composite Fan Blade With Multiscale Aleatory Uncertainties
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. An investigation is conducted to ascertain the feasibility of using integrated probabilistic design to evaluate structural integrity of composite fan blade used in advanced high-bypass-ratio turbofan engines. The ...
Bayesian Inference for the Calibration of Cohesive Zone Models of Dovetail Specimens From Laminated Composite Fan Blade
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Composite fan blades are the preferred alternative for the fan stage of most advanced high bypass ratio turbofan engines. The dovetail part bears a significant centrifugal load, and its ability to safely bear this load is ...
Experimental Investigation on Mechanical Properties of Karst Tunnel Concrete under the Coupling Action of Load and Corrosive Environment
Publisher: American Society of Civil Engineers
Abstract: AbstractKarst tunnels are frequently subjected to severe corrosion, resulting in mechanical
deterioration of the lining structure. This study systematically explores the synergistic
degradation mechanisms caused by eccentric ...
Void Ratio–Dependent Water Retention Model for a Deformable Residual Clay
Publisher: ASCE
Abstract: Pressure plate extractor tests were performed on a residual clay soil over three drying–wetting cycles. An adjustment of a soil internal structure, caused by the change in the stress and suction path, affects the soil–water ...