Revision of grading rules and classification of timber and lumber for railway uses; simplification of grading rules; advantage of establishing supply yards for standard trestle timbers; standardization and simplification of store stock and disposition of material reaching obsolescence; overhead wooden bridges. (See also - (discussion) p D172; Am. Ry. Eng. Assn. -- Bul vol. 30, no. 31, Feb. 1929 pp. 1145-1228)


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    Titel :

    Report of committee on wooden bridges and trestles


    Weitere Titelangaben:

    Ry. Age,


    Erschienen in:

    Railway Age ; 86 , n 9D


    Erscheinungsdatum :

    1929


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Wooden railway trestles

    Balfour, R. | Engineering Index Backfile | 1907


    Maintenance of bridges and trestles

    Rear, G.W. | Engineering Index Backfile | 1923


    Timber trestles

    Yeatman, M.E. | Engineering Index Backfile | 1895


    Temporary trestles over washouts

    Engineering Index Backfile | 1895