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Subject: 
Re: The Winter Bridge Study
Newsgroups: 
lugnet.build
Date: 
Wed, 19 Feb 2003 01:40:21 GMT
Viewed: 
416 times
  
In lugnet.build, Ross Crawford writes:
In lugnet.build, Adrian Egli writes:
I finally got around to posting all the photos I took of Winter Study 10:

http://www.brickshelf.com/cgi-bin/gallery.cgi?f=33454


<snipped>


Nice work, Adrian.


Thanks

Did you use graph paper or a program or something to get the shpae of the arch?

The shape was a bit tricky.  I began by using vellum drafting paper ruled w/
small 1/10 inch squares.  A parameter of letting my x-axis be 110 studs and
my y-axis be 95 bricks was set.  Some "cheating" done by letting 1 stud =
2/10 inch and 1 brick = 2/10 as well.  I didn't use the 6:5 (6 studs: 5
bricks) ratio to get the true proportions.

The next stage involved some freehand sketching of the arch I though would
look best and take the load. I'd let the sketch sit around for a few day out
of view then look at it and decide if anything needed to be changed. That
stage of design took up about 2 1/2 weeks.

Once the sketch was at that point I felt best, I began the partitioning of
the curves process.  Again, some "cheating" was done; rather than stay below
or above each curve at all times there were instances when I'd go above the
curve when I should have stayed below and vise-versa.  Some of the "let it
sit around" was done again but only for a day ot two at most.  That sage of
the process took less than a week.

The big test was the creation of a brick stencil where I would get the true
values of bricks and studs.  More changes were done but done quickly. The
rest was just building.

Adr.



Message is in Reply To:
  Re: The Winter Bridge Study
 
(...) Nice work, Adrian. Did you use graph paper or a program or something to get the shpae of the arch? ROSCO (22 years ago, 18-Feb-03, to lugnet.build)

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