Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Earth-resistivity tests applied as rapid,nondestructive procedure for determining thickness of concrete pavements
Test involves measuring resistance to passage of electric current through selected medium; test is made by using four electrodes equally spaced in line on surface of material being tested; when testing concrete pavement electrode system may be spaced at 1- or 2-in. spacing for initial readings of current and potential change, and system expanded in 1-in. increments for successive readings extending to total depth of 3 to 6 in. below bottom of pavement.
Earth-resistivity tests applied as rapid,nondestructive procedure for determining thickness of concrete pavements
Test involves measuring resistance to passage of electric current through selected medium; test is made by using four electrodes equally spaced in line on surface of material being tested; when testing concrete pavement electrode system may be spaced at 1- or 2-in. spacing for initial readings of current and potential change, and system expanded in 1-in. increments for successive readings extending to total depth of 3 to 6 in. below bottom of pavement.
Earth-resistivity tests applied as rapid,nondestructive procedure for determining thickness of concrete pavements
Nat Research Council -- Highway Research Board -- Research Rec
Moore, R.W. (Autor:in)
1968
7 pages
Aufsatz (Zeitschrift)
Englisch
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