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www.dmrrc.org/articles/easements.pdf
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Easements ease the train into and out of the curve, eliminating the lurch that occurs when ... then use a minimum length easement of 1½ times that length, or 30”.
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www.ctre.iastate.edu/educweb/ce353/lec05/lecture.htm
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Circular curves are laid out in the field by measuring off a series of chords along ... the curvature and superelevation at a gradual rate using an easement curve that ... As a minimum, spiral curve lengths should not be shorter than the distance ...
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www.landxml.org/schema/Documentation/Transition%20curve...
www.landxml.org/schema/Documentation/Transition%20curves%20in%20Road%20Design.doc
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Primary functions of a transition curves (or easement curves) are: ... Typically minimum length of transition curve is equal to the length of along which ...
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cs.trains.com/TRCCS/forums/p/197965/2162373.aspx
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Oct 19, 2011 ... When using a large radius curves (30" with 26" minimum), is it still necessary .... This is at least some length for an easement, beside using #6 ...
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modeltrains.about.com/od/modelrailroadtrains/f/What-Is-...
modeltrains.about.com/od/modelrailroadtrains/f/What-Is-The-Minimum-Curve-Radius-For-Model-Trains.htm
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Your minimum curve depends on your scale, prototype and personal ... The length of your cars, the speed of your trains, and your personal tolerance ... of curves, an easement can make even a tight minimum radius operate more effectively.
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modeltrains.about.com/od/layoutconstruction/tp/track_cu...
modeltrains.about.com/od/layoutconstruction/tp/track_curves.htm
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Track curves on model railroad layouts require some planning and knowledge of a few ... Model Train Track Curves and Minimum Curve Issues ... Locomotive Size Is An Issue ... For more see my article Model Railroad Track Easements.
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www.trackplanning.com/easements.htm
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Oct 1, 1999 ... An Easement is a portion of track that connects a curve of constant radius to ... By having the easement start farther along its length, any radius ...
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bellsandwhistles.us/modelrailroading/Clinic06_handout.p...
bellsandwhistles.us/modelrailroading/Clinic06_handout.pdf
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have to be considered in laying out curves: minimum radius, spiral curves ... realistic and will be smoother by creating a spiral easement — a curve of gradually ... required—the length of the crossover in Figure 3— increases from 16.2” for #6 to ...
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books.google.com/books/about/A_field_manual_for_railroa...
books.google.com/books/about/A_field_manual_for_railroad_engineers.html?id=EGA5AAAAMAAJ
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Page 128 - Longer easement curves than the minimum lengths recommended may be used to advantage and often with increased convenience in their ...
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