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bnsf standard bridge plans
bnsf standard bridge plans
do you guys know if bnsf makes their standard bridge plans avaialable to the public? is there a site or reference with these plans? thanks. neither bnsf nor uprr posts them on their websites. makes it kind of difficult to design stuff for them. we actually have a copy of late 1990's bnsf prestressed beam/bridge standards and 2003 uprr rolled beam deck girder standards. for bnsf, you could contact byron burns, director bridge engineering. uprr has a office supply company that distributes their standards (paper copies): alex nigro of corporate express in omaha. |
所有的时间均为北京时间。 现在的时间是 10:56 PM. |