Grading rules and classification of timber and lumber for railway uses; American lumber standards for softwood lumber; structural grades of lumber and timber and method of their derivation; specifications for structural joist, plank, beams, stringers and posts; examples of application of code; tables of working stresses.
Report of committee VII -- Wooden bridges and trestles
Am. Ry. Eng. Assn. -- Bul
American Railway Engineering Association -- Bulletin ; 28 , n 293
1927
89 pages
1 Fig.
Aufsatz (Zeitschrift)
Englisch
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Report of committee wooden bridges and trestles
Engineering Index Backfile | 1930
Report of committee wooden bridges and trestles
Engineering Index Backfile | 1930
Report of committee VII -- Wooden bridges and trestles
Engineering Index Backfile | 1934
Report of committee VII -- Wooden bridges and trestles
Engineering Index Backfile | 1931
Report of committee VII -- Wooden bridges and trestles
Engineering Index Backfile | 1932