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Cyclic Squeeze Films in Micropolar Fluid Lubricated Journal Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Reynolds equation for the general case of dynamic loading is derived for fluid suspensions, using the micropolar fluid theory. Detailed consideration is given to the dynamic behavior of ...
Squeeze Film Theory for Micropolar Fluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Needs’ experimental results on thin films deviate considerably from those predicted by the classical theory when the film thickness is less than 0.00127 mm. In recent years there has been a ...
Advanced Connection Techniques for Cold-Formed Steel Structures
Publisher: American Society of Civil Engineers
Abstract: Cold-formed steel structures are used extensively in buildings. The use of structural frames and trusses fabricated from cold-formed steel sections is increasing. A key element in the manufacturing of such structures is ...
Failure Criterion and Behavior of Brickwork in Biaxial Bending
Publisher: American Society of Civil Engineers
Abstract: The paper describes a novel method for determining the failure criterion of masonry in biaxial bending. The conventional failure theories are not applicable to masonry that exhibits both strength and stiffness orthotropies. ...
Analysis of Masonry Panel under Biaxial Bending Using ANNs and CBR
Publisher: American Society of Civil Engineers
Abstract: In this paper the capability of artificial neural networks (ANNs) in solving complex nonlinear problems is utilized for the analysis of masonry panels under biaxial bending. A network, trained using a set of data, which ...
Case Study of the Failure of a Cross Vault: Church of Holyrood Abbey
Publisher: American Society of Civil Engineers
Abstract: The church of Holyrood Abbey, in Edinburgh, collapsed in 1768 after an inappropriate intervention in the nave vaults. This resulted in excessive lateral thrusts, which could not be contained by the existing buttressing ...