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| Author | : Shiraz D. Tayabji |
| Publisher | : |
| Total Pages | : 51 |
| Release | : 1983 |
| Genre | : Pavements, Concrete |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 42 |
| Release | : 1983 |
| Genre | : Pavements, Concrete |
| ISBN | : |
A field program of strain and deflection measurements was conducted. The objective of the program was to evaluate the effect of frozen support, tied-concrete shoulder, and tridem-axle loading on concrete pavement performance. Results of the study on the effect of frozen support are presented in this paper. Field measurements were obtained during October 1982 and February 1983 at five pavement project sites located on I-90 in the State of Minnesota. Measurements included edge and corner deflections andd edge strains.
| Author | : |
| Publisher | : |
| Total Pages | : 49 |
| Release | : 1983 |
| Genre | : Pavements, Concrete |
| ISBN | : |
A field program of strain and deflection measurements was conducted. The objective of the program was to evaluate the effect of frozen support, tied-concrete shoulder, and tridem-axle loading on concrete pavement performance. Results of the study on the effect of tridem-axle loading are presented in this paper. Field measurements were obtained during October 1982 and February 1983 at five pavement project sites located on I-90 in the State of Minnesota. Measurements included edge and corner deflections and edge strains. Loadings applied were 20 kip single-axle, a 34 kip tandem-axle, a 42 kip tandem-axle, and a 42 kip tridem-axle. Theoretical analysis was also conducted using a finite element program.
| Author | : Craig H. Benson |
| Publisher | : |
| Total Pages | : 76 |
| Release | : 1998 |
| Genre | : Pavements |
| ISBN | : |
The objective of this study was to develop a method to predict the timing of weight limits on secondary highways in Wisconsin. Two types of weight limits are of interest: overloads when the pavement is frozen and weight restrictions during thawing and post-thawing recovery period. To meet this objective, three sections of secondary highways with flexible pavements were instrumented and monitored to determine how freezing, thawing, and post-thaw recovery affect pavement stiffness. Data collected from these sites were used to develop a computer model (UWFrost) that can be used to predict seasonal changes in the support capacity of pavements.
| Author | : National Research Council (U.S.). Transportation Research Board |
| Publisher | : |
| Total Pages | : 108 |
| Release | : 1984 |
| Genre | : Technology & Engineering |
| ISBN | : |
| Author | : National Research Council (U.S.). Highway Research Board |
| Publisher | : |
| Total Pages | : 214 |
| Release | : 1952 |
| Genre | : Pavements |
| ISBN | : |
Tests were conducted on a 1.1-mi. section of portland- cement-concrete pavement near La Plata, Maryland, to determine the relative effects of four different axle loads on a concrete pavement. The loads employed were 18,000 lb. and 22,400 lb. on single axles, and 32,000 lb. and 44,800 lb. on tandem axles. There were four separate test sections with trucks selected for each section to obtain the highest practicable rate of acceleration between 10 and 40 mph. on the existing road profile. Controlled-traffic tests were conducted from June through December 1950, soil and strain tests made in 1951. The analyses of these data, which included 6,000 soil tests and 12,000 strain and deflection readings, were completed in April 1952.
| Author | : Thomas D. Gillespie |
| Publisher | : Transportation Research Board |
| Total Pages | : 136 |
| Release | : 1993 |
| Genre | : Technology & Engineering |
| ISBN | : 9780309053518 |
| Author | : |
| Publisher | : |
| Total Pages | : 704 |
| Release | : 1986 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 712 |
| Release | : 1985 |
| Genre | : |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 562 |
| Release | : 1984 |
| Genre | : Air travel |
| ISBN | : |
