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Solving Three-Dimensional Stress Analysis Problems by a Surface Representation Alone
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical procedure is devised for the solution of three-dimensional static problems in an homogeneous linear elastic medium by means of a surface distribution of potential functions. Once the ...
Channel-Bed Scour with High versus Low Deflectors
Publisher: American Society of Civil Engineers
Abstract: Deflectors are recognized as one of the best devices for enhancing deep-water habitat in low-gradient channels. Modern design standards recommended the use of low-profile structures intended to function primarily at a lower ...
Discussion of “<i>Hydraulics of High‐Gradient Streams</i>” by Robert D. Jarrett (November, 1984)
Publisher: American Society of Civil Engineers
Duration of Probable Maximum Precipitation on Lake Catchments: Alternative Analysis
Publisher: American Society of Civil Engineers
Abstract: An analysis of records from a New Zealand lake illustrates two methods for estimating the duration of wet weather that will cause the probable maximum lake level. Method 1 shows that, in 68 years, the 17 top-ranked annual ...
A Shortcut Fatigue Analysis Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A shortcut fatigue analysis method is presented which can be used to provide fatigue life estimates during the preliminary design phase of deepwater fixed platforms. For this type of structure, ...
A Reformation of the Equations of Anisotropic Poroelasticity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The constitutive equations of linear poroelasticity presented by Biot (1955) and Biot and Willis (1957) extended the description of rock behavior into the realm of saturated porous rocks. For ...
Calibration Accuracy for Constant Temperature Thermal Anemometer
Publisher: American Society of Civil Engineers
Abstract: Thermal anemometry is widely used to measure fluid velocity and boundary shear stress. Sensor calibration is required and results in a nonlinear equation with anemometer voltage as a function of fluid velocity or shear ...
Event Runoff and Sediment-Yield Neural Network Models for Assessment and Design of Management Practices for Small Agricultural Watersheds
Publisher: American Society of Civil Engineers
Abstract: This study presents the development of novel artificial neural networks (ANN) models for assessment of best management practices (BMPs) for controlling runoff and sediment yield from small agricultural watersheds. The ANN ...
Discussion of “Mapping Liquefaction Potential Considering Spatial Correlations of CPT Measurements” by Chia-Nan Liu and Chien-Hsun Chen
Publisher: American Society of Civil Engineers
Innovations to Manage Disputes: DRB and NEC
Publisher: American Society of Civil Engineers
Abstract: How do we reduce conflict and litigation in the construction process? On one hand, some industry leaders focus their efforts on improving alternative dispute resolution mechanisms to resolve disputes. For instance, the ...
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