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Roadway Designer End Conditions

ajs
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Our second question on templates is in regards to end condition exceptions.

In our backbone template, we have the edge of our pavement structure extending to the front slope of the ditch using the constraint "Vector-Offset" on two points (the edge of pavement and bottom of ditch). However, when we have an end condition exception that changes the ditch from say a straight 4:1 slope to a benched 6:1 then 4:1, the pavement structure does not get updated (even though we've placed a dummy point at the slope break location with the same name as the point constraint in the template).

We are trying to figure out how best to draw in special ditches that have their own alignment and profile? What do other people use? Several Templates, end condition exceptions, parametric constraints, etc etc. Our ditches are rarely ever constant side slope, offset and depth. Any advice is helpful.

Thanks.

 

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