Wong, P. J. (1979). Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard (Report No. Project 6364-1). SRI International. https://rosap.ntl.bts.gov/view/dot/75614
Wong, Peter J. Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard. Report no. Project 6364-1. SRI International, 1979. https://rosap.ntl.bts.gov/view/dot/75614.
Wong, Peter J Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard. SRI International, 1979, Report no. Project 6364-1, ROSA P. https://rosap.ntl.bts.gov/view/dot/75614.
We address the questions of whether a flat or hump yard should be built, or perhaps more importantly, whether an existing flat yard should be rehabilitated into a hump yard. One can classify a flat yard as a labor-intensive facility, whereas a hump yard is a capital-intensive facility. For this reason, it has been traditional to build flat yards for low-volume terminals, and to build hump yards for high-volume terminals. However, this needs to be re-examined because of the rapid inflation of labor costs in the last decade and the innovation in the design of so-called “mini-hump” yards.
Wong, P. J. (1979). Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard (Report No. Project 6364-1). SRI International. https://rosap.ntl.bts.gov/view/dot/75614
Wong, Peter J. Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard. Report no. Project 6364-1. SRI International, 1979. https://rosap.ntl.bts.gov/view/dot/75614.
Wong, Peter J Draft for Design Manual, Chapter 5: Deciding on Flat vs. Hump Yard. SRI International, 1979, Report no. Project 6364-1, ROSA P. https://rosap.ntl.bts.gov/view/dot/75614.
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