Earthwork diagrams. Containing the geometry of railroad earthwork, together with diagrams from which may be taken the cubic yards per station for any probable width of roadbed or centre cut or fill, any ground slope, and 1/4:1, 1/2:1, 1:1 and 1 1/2:1 side slopes; also a method of preparing yardage slips for scaling approximate quantities from a profile.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
White Haven, Pa.,
C.A. James
[c1912]
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| Edition: | 1st ed. |
| Subjects: | |
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| Physical Description: | [8] p. 1 illus., v pl., diagrs. 38 x 26 cm. |
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