A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Six-acre roof is raised 1 ft
Method used for raising 10,000 ton steel and concrete trainshed roof 12 in. in Chicago and Northwestern passenger Terminal at Chicago; additional vertical clearance was needed to permit operation of dome cars and double deck Suburban coaches; project was completed without delaying trains or inconveniencing passengers.
Six-acre roof is raised 1 ft
Method used for raising 10,000 ton steel and concrete trainshed roof 12 in. in Chicago and Northwestern passenger Terminal at Chicago; additional vertical clearance was needed to permit operation of dome cars and double deck Suburban coaches; project was completed without delaying trains or inconveniencing passengers.
Six-acre roof is raised 1 ft
Ry Track Structures
1954
4 pages
Article (Journal)
English
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