A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seven-mile El Mirador tunnel in Mexico
Illustrated description of El Mirador concrete irrigation tunnel near Puebla, Mex, built with U S equipment and methods; tunnel has circular cross-section, inside diam of approximately 16 ft; it is more than 300 ft below surface and will provide water for Valsequillo irrigation project; data on geological conditions, equipment, concreting and steel lining.
Seven-mile El Mirador tunnel in Mexico
Illustrated description of El Mirador concrete irrigation tunnel near Puebla, Mex, built with U S equipment and methods; tunnel has circular cross-section, inside diam of approximately 16 ft; it is more than 300 ft below surface and will provide water for Valsequillo irrigation project; data on geological conditions, equipment, concreting and steel lining.
Seven-mile El Mirador tunnel in Mexico
Eng News-Rec
Engineering News-Record ; 137
1946
3 pages
Article (Journal)
English
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