Highway Research Record, Numéros 330 à 339National Research Council, Highway Research Board, 1970 |
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Page 124
... obtained by integration of the acceleration record . De- velopments in electronic instrumentation and transducers in the past few years make it possible to obtain these measurements on a routine basis . Equipment for making the ...
... obtained by integration of the acceleration record . De- velopments in electronic instrumentation and transducers in the past few years make it possible to obtain these measurements on a routine basis . Equipment for making the ...
Page 61
... obtained and used in seeding establishment trials during several seasons ( 3 ) . The first machine obtained and evaluated was the Pasture Dream , produced by Taylor Machine Works ( Fig . 1 ) . This machine penetrated the soil with a set ...
... obtained and used in seeding establishment trials during several seasons ( 3 ) . The first machine obtained and evaluated was the Pasture Dream , produced by Taylor Machine Works ( Fig . 1 ) . This machine penetrated the soil with a set ...
Page 17
... obtained with experimental and conventional systems versus maneuver ( day data ) . The headway variance figures show that for both daytime and nighttime tests the H - RV system is the most effective system tested in terms of reduction ...
... obtained with experimental and conventional systems versus maneuver ( day data ) . The headway variance figures show that for both daytime and nighttime tests the H - RV system is the most effective system tested in terms of reduction ...
Table des matières
THE AIRPORT ACCESS PROBLEM IN TOKYO | 5 |
AIRPORT ACCESS TO HEATHROW AIRPORT LONDON | 13 |
CLEVELAND RAIL TRANSIT AIRPORT SERVICE | 21 |
Droits d'auteur | |
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Autres éditions - Tout afficher
Highway Research Record, Numéro 12 National Research Council (U.S.). Highway Research Board Affichage d'extraits - 1963 |
Expressions et termes fréquents
airport analysis applied asphalt asphaltic concrete average Bahia grass bearing capacity bituminous construction crater crown vetch curve deflection Department of Highways depth descriptor determine developed distribution driving dynamic effect elastic engineers equipment evaluation experiment experimental expressway factors Federal Highway Administration flexible pavement footcandles freeway friction glare graders grass hammer highway departments Highway Research Board illumination increase initial installation intersection lane layer load tests love grass material maximum measured method National Academy obtained operation Paper sponsored parameters passengers percent plant platoon Poisson's ratio predicted prestressed concrete problem ratio reported right-of-way road roadside roadway rock Running Lights safety sand shown in Figure signal speed steel stress structure studded tires subgrade surface Table Texas Transportation Institute tion Tokyo International Airport total cost traffic Transportation tunnel values variables vehicle velocity wear