Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subsurface grouting of hospital site
Drilling and pressure grouting of 471 × 168-ft area, to average depth of 107 ft, to support new 11-story, 750-bed Veterans Administration General Medical Hospital in Pittsburgh, Pa; holes were spaced 10 ft each way and grouting was carried on inside establish curtain of grout encircling area; grout pressures increased with depth of hole, reaching maximum of 150 psi for filling old coal mines; cost of labor and materials.
Subsurface grouting of hospital site
Drilling and pressure grouting of 471 × 168-ft area, to average depth of 107 ft, to support new 11-story, 750-bed Veterans Administration General Medical Hospital in Pittsburgh, Pa; holes were spaced 10 ft each way and grouting was carried on inside establish curtain of grout encircling area; grout pressures increased with depth of hole, reaching maximum of 150 psi for filling old coal mines; cost of labor and materials.
Subsurface grouting of hospital site
Eng News-Rec
Engineering News-Record ; 144
1950
3 pages
Aufsatz (Zeitschrift)
Englisch
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