Account of experiments being conducted by Bureau of Public Roads with a view to determining fundamentals affecting road design. Highest value of impact pressure so far measured is 42,000 lb. when weight on rear wheel causing this pressure was only 7750 lb. (See also Public Roads, U. S. Dept. of Agriculture. Bur. Public Roads vol. 2, n 19 Nov. 1919 pp. 19-25, 3 figs; Eng. World, vol. 15, no. 11, Dec. 1, 1919, pp. 37-43, 13 figs.; Eng. and Contracting, vol. 52, no. 23, Dec. 3, 1919, pp. 651- 652; Power Wagon, vol. 24, no. 183, Feb. 1920, pp. 41-44, 10 figs)
The present status of impact tests on roadway surfaces
Jl. Soc. Automotive Engrs
1920
5 pages
11 Figs.
Article (Journal)
English
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The present status of impact tests on roadway surfaces
Engineering Index Backfile | 1920
|The present status of impact tests on roadway surfaces
Engineering Index Backfile | 1919
|The present status of impact tests on roadway surfaces
Engineering Index Backfile | 1919
|Roadway Departure and Impact Conditions
Online Contents | 2010
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