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| Author | : Richard A. Weiss |
| Publisher | : |
| Total Pages | : |
| Release | : 1980 |
| Genre | : Pavements |
| ISBN | : |
| Author | : Richard A. Weiss |
| Publisher | : |
| Total Pages | : 57 |
| Release | : 1980 |
| Genre | : |
| ISBN | : |
A method of pavement evaluation and overlay design based on vibratory nondestructive testing and layered elastic theory was developed in Volume I of this report. Volume II validates this method by comparing it with the conventional methods of evaluation and overlay design for rigid and flexible pavements. Three airport sites were used for the validation. Results of the validation showed good agreement between allowable loads determined from the NDT-elastic theory method and the conventional standard method. However, there was poor agreement between overlay thickness requirements determined from the two methods. (Author).
| Author | : Richard A. Weiss |
| Publisher | : |
| Total Pages | : 176 |
| Release | : 1980 |
| Genre | : |
| ISBN | : |
A procedure is developed for determining the allowable load-carrying capacities and the required overlay thicknesses of airport pavements. A layered elastic theory approach is used with vibratory nondestructive tests supplying the dynamic responses of pavements. For a given pavement, a computer program SUBE is used to determine the value of the subgrade Young's modulus from the measured dynamic responses, and a computer program PAVEVAL, which is based on the layered elastic theory, is used to calculate the allowable load-carrying capacity and the required overlay thickness. Limiting subgrade strains and horizontal stresses in pavement layers are used as criteria for determining load-carrying capacities and overlay thickness requirements. Single- and multiple-wheel loadings are considered. Volume II of this report presents a validation of these procedures for three airport sites. (Author).
| Author | : Richard A. Weiss |
| Publisher | : |
| Total Pages | : 51 |
| Release | : 1980 |
| Genre | : Runways (Aeronautics) |
| ISBN | : |
| Author | : Richard A. Weiss |
| Publisher | : |
| Total Pages | : |
| Release | : 1980 |
| Genre | : Pavements |
| ISBN | : |
| Author | : Cheryl Allen Richter |
| Publisher | : |
| Total Pages | : 376 |
| Release | : 1987 |
| Genre | : Nondestructive testing |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 188 |
| Release | : 1983 |
| Genre | : Bridges |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 964 |
| Release | : 1987 |
| Genre | : Aeronautics |
| ISBN | : |
| Author | : United States. Federal Aviation Administration |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1984 |
| Genre | : Airports |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 1160 |
| Release | : 1983 |
| Genre | : Government publications |
| ISBN | : |
