A Study of the torsional rigidity of two-track railroad bridges using a celluloid model with loading on one track only
By: by Louis H. Glassman.
Published: 1938
Place of publication: Philadelphia, Pa
Language: eng
Number of pages: 60
Subjects: Bridges -- Testing.; Strains and stresses.
Other titles: Railroad bridges.; Torsional rigidity of two-track railroad bridges.
Notes: Thesis (SC. D. C. ENG.)--University of Pennsylvania, 1938.
Thesis note on recto of first prelim. leaf.
Cover-title.
Photoreprinted.