Construction of tie is shown; designed to carry locomotive wheel of 127,200 lb.; casting ties, gang-type molds were used, each gang consisting of about 100 molds; railroad men have expressed various opinions about probable utility of this new type of tie.
Concrete ties on the Pennsylvania railroad
Cornell Civ. Engr
Cornell Civil Engineer ; 36 , n 6
1928
5 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1885
Wood and concrete railroad ties; stresses to which ties are subjected
Engineering Index Backfile | 1955
|Engineering Index Backfile | 1887
Reinforcedconcrete railroad ties
Engineering Index Backfile | 1933
|