Study to compare effectiveness of driving on variety of sites, to compare rates of installation by machine-driving and by conventional hand-setting method, and to evaluate effect of post cross-sectional area on driving time; mobile post driver was used for installing posts; results showed that wooden posts can be installed at competitive rates.
Machine-driving of wooden posts
Nat Research Council -- Highway Research Board -- Research Rec
1968
10 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1896
Reflectorized guide posts help driving on Wyoming highways
Engineering Index Backfile | 1942
|Online Contents | 1997