Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Access tube installation for nuclear depth gages
Research to measure subgrade moisture variations under Oklahoma highways with moisture and density gages required development of special procedures to install nuclear gage access tubing; pickup truck mounted drilling unit was designed to core pavement and to power specially-designed auger in heavy clay subgrades; procedures for field test site location and installation, as well as initial nuclear data collection, are described; 50 field test sites were installed; 4-hr to 6-hr on-pavement working time was required to core pavement, install three access tubes at each site, and collect initial nuclear data. (03071)
Access tube installation for nuclear depth gages
Research to measure subgrade moisture variations under Oklahoma highways with moisture and density gages required development of special procedures to install nuclear gage access tubing; pickup truck mounted drilling unit was designed to core pavement and to power specially-designed auger in heavy clay subgrades; procedures for field test site location and installation, as well as initial nuclear data collection, are described; 50 field test sites were installed; 4-hr to 6-hr on-pavement working time was required to core pavement, install three access tubes at each site, and collect initial nuclear data. (03071)
Access tube installation for nuclear depth gages
ASCE J Highway Div
Haliburton, T.A. (Autor:in)
1968
12 pages
Aufsatz (Zeitschrift)
Englisch
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