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Potential Energy Maxima in the Tropical and Subtropical North Atlantic
Publisher: American Meteorological Society
Abstract: Expendable bathythermograph records are combined with stability information to provide estimates of the potential energy associated with vertical displacements in the tropical and subtropical North Atlantic thermocline. ...
Elastic-Plastic Deformation at Finite Strains
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In some circumstances, elastic-plastic deformation occurs in which both components of strain are finite. Such situations fall outside the scope of classical plasticity theory which assumes either ...
Some Exact and Approximate Solutions for the Modified von Mises Yield Criterion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of Strength Differential (SD) and plastic compressibility for materials obeying the modified von Mises yield criterion were exemplified by solving two boundary-value problems. The ...
Developing Infrastructure Management Systems for Small Public Agency
Publisher: American Society of Civil Engineers
Abstract: Motivated by the management system requirement of the Intermodal Surface Transportation and Efficiency Act, efforts are being made toward expanding an existing pavement management system (PMS) into a more comprehensive ...
New Crack‐Imaging Procedure Using Spatial Autocorrelation Function
Publisher: American Society of Civil Engineers
Abstract: An innovative method of applying a spatial autocorrelation function to analyze pavement image data is presented in this paper. One of the major advantages of using a spatial autocorrelation function is its capability of ...
Institutional and Technical Barriers to Risk-Based Water Resources Management: A Case Study
Publisher: American Society of Civil Engineers
Abstract: Implementing risk-based Great Lakes water level management and forecasting, as recommended by the International Joint Commission, would allow managers and other interests affected by fluctuating water levels to consider ...
Closure to “Storm and Entrainment Effects on Tributary Sediment Loads” by Deborah H. Lee, Keith W. Bedford, and Chich-Cheng J. Yen
Publisher: American Society of Civil Engineers
A Finite-Element Work-Hardening Plasticity Model of the Uniaxial Compression and Subsequent Failure of Porous Cylinders Including Effects of Void Nucleation and Growth—Part I: Plastic Flow and Damage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gurson’s mixed hardening plasticity model (which takes into account the progressive damage due to void nucleation and growth of an initially dense material), with strain and stress-controlled ...
A Finite-Element Work-Hardening Plasticity Model of the Uniaxial Compression and Subsequent Failure of Porous Cylinders Including Effects of Void Nucleation and Growth—Part II: Localization and Fracture Criteria
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part I [1] of this paper, Gurson’s mixed hardening plasticity model with strain and stress-controlled nucleations, was used in a large deformation finite element program to study the plastic ...
Stochastic Response of Tension Leg Platform to Wave and Current Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The linear analysis in the frequency domain is presented for the surge motion of a tension leg platform (TLP) in the case of random waves only and random waves with constant current. A ...