A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Grout soft roadbed in tunnel
Grouting restored operating speed to normal and markedly reduced need for track repairs in tunnel of Spokane, Portland and Seattle Railroad; track grouting procedure is discussed.
Grout soft roadbed in tunnel
Grouting restored operating speed to normal and markedly reduced need for track repairs in tunnel of Spokane, Portland and Seattle Railroad; track grouting procedure is discussed.
Grout soft roadbed in tunnel
Western Construction News
1945
3 pages
Article (Journal)
English
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