Paper discusses results of use of deflection method by California Division of Highways for evaluation of existing flexible pavements and recommendation of suitable reconstruction; test procedure, method of evaluation of deflection data, and design criteria which have evolved are examined in detail; separate section of report is devoted to review of current deflection research, including work done on establishment of maximum deflection criteria which may be adjusted for variations in traffic volume; brief analysis of radius of curvature data obtained with G.L.Dehlen curvature meter is also included.
Flexible pavement maintenance requirements as determined by deflection measurement
Nat Research Council -- Highway Research Board -- Research Rec
1966
16 pages
Article (Journal)
English
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