The ELR Bridge over the Ribble - The Model

The prototype is discussed elsewhere.


This has been a long time in development, and bits were printed some time ago. It is now coming together! Due to limited space, there is only one pier, and the height is reduced to fit.

The abutments and pier are decorative - they are not intended to take weight. Instead, tracks will be supported by two aluminium U tubes, held up be wood at each end.

The deck is made up of repeating sections that look like this in Blender:


Eight are joined together to form one section for printing, and four of these are required. Each section is slid over the aluminium U tubes.


At each end, there is an additional unit, plus an extension to the end of the U tube - the wooden supports go under that.

The pier and abutments were printed in parts - an upper section and a lower section. The steps and curve of the arch were further parts. The image shows them after painting. The pier will be stood in the river, so is longer, which is why the section slopes!


And here it is in place, though at this point the track has not been stuck down.


It will be a while before the surroundings are finished!




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