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Airport hangar frame built of discarded T-rails
Dixon, Ill, hangar, 91 ft by 100 ft overall, has structural frame composed of sets of 70-lb T-rails (60 ft long), anchored in concrete blocks at one end and bent in place over 10-ft T-rail vertical struts, to form parabolic arch, tied at center.
Airport hangar frame built of discarded T-rails
Dixon, Ill, hangar, 91 ft by 100 ft overall, has structural frame composed of sets of 70-lb T-rails (60 ft long), anchored in concrete blocks at one end and bent in place over 10-ft T-rail vertical struts, to form parabolic arch, tied at center.
Airport hangar frame built of discarded T-rails
Eng News Rec
Wildish, F.N. (Autor:in)
Engineering News-Record ; 114
1935
2 pages
Aufsatz (Zeitschrift)
Englisch
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