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Force Stream Function Method Applied to Classical Griffith’s Crack Problem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a previous paper (, and , 2003, J. Strain Anal. Eng. Des., 38(2), pp. 181–185), we presented a new stress analysis procedure, the force stream function method. It established a general ...
Sliding Mode Control for a Nonlinear Aeroelastic System through Backstepping
Publisher: American Society of Civil Engineers
Abstract: This paper considers an aeroelastic two-dimensional wing-flap system with uncertainty and external disturbance. Nonlinear stiffness in pitch is expressed as the second-order polynomial form. In the uncontrolled aeroelastic ...
Grading Design of Recycled Aggregate Cement-Stabilized Gravel Based on Rotary Compaction
Publisher: American Society of Civil Engineers
Abstract: The traditional design method for semirigid materials is unsuitable for the design and construction of modern road recycled building materials due to the high water absorption property of construction waste recycling ...
Strength Characteristics and Micropore Structures of Residual Soil with Different Suctions
Publisher: ASCE
Abstract: This paper presents micro–macro behaviors of unsaturated residual soils within high suctions. A series of unsaturated soil specimens was prepared using the saturated-saline-solution-based vapor equilibrium technique, ...
Control-Oriented Nonlinear Modeling and Temperature Control for Solid Oxide Fuel Cell
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a variable structure controller for temperature control of the solid oxide fuel cell (SOFC) is proposed. The performance and availability of the SOFC are greatly dependent on ...
Uncertainty Analysis in Predicting Differential Settlement at the Interface between Bridge Deck and Subgrade
Publisher: ASCE
Abstract: This work involved an uncertainty analysis of a case study of a bridge in the Wenzhou area of China. A pile–slab composite foundation was used to mitigate the bump at the end of the bridge. The uncertainty analysis was ...
Analytical Solution for Pollutant Diffusion in Soils with Time-Dependent Dispersion Coefficient
Publisher: American Society of Civil Engineers
Abstract: According to the characteristics of the time-dependent dispersion coefficient of pollutant migration in soils, a one-dimensional pollutant migration model considering solute decay is established in the finite thickness ...