The Forestry Forum

General Forestry => Timber Framing/Log construction => Topic started by: Dave Shepard on October 07, 2011, 06:08:03 PM

Title: Dutch Barn Model
Post by: Dave Shepard on October 07, 2011, 06:08:03 PM
I've been working on a model of the late 18th century Dutch barn I've been restoring. I've got the floor system done and test fit so far, as well as the anchorbeam bents and  most of the main frame parts ready to be pinned next week. Only rafters and gable studs left to make.

Here's what I got pics of today:

(https://forestryforum.com/gallery/albums/userpics/14240/1621/DSC_1171.JPG)

(https://forestryforum.com/gallery/albums/userpics/14240/1621/DSC_1172.JPG)

Title: Re: Dutch Barn Model
Post by: Jim_Rogers on October 07, 2011, 06:26:04 PM
Very nice.
Title: Re: Dutch Barn Model
Post by: zopi on October 07, 2011, 08:05:16 PM
Cool! Is it big enough to fit one of those lt40 models in?
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 07, 2011, 08:23:39 PM
1:16 scale. What is the LT40 model, it's smaller than that, isn't it?
Title: Re: Dutch Barn Model
Post by: zopi on October 07, 2011, 09:24:00 PM
No Idea...just being a smart@$$..that is going to be a cool model..
Title: Re: Dutch Barn Model
Post by: Jeff on October 07, 2011, 09:35:34 PM
1/25th
Title: Re: Dutch Barn Model
Post by: Raphael on October 13, 2011, 01:50:53 PM
Very nice! Just need some 1/16th scale animals to go with it  :)
Title: Re: Dutch Barn Model
Post by: Rooster on October 13, 2011, 02:44:42 PM
And let me know if you ever do find 1/16 scale farm animals, so I can tell the world!  The best I can find is 1/20. 

A 1/20th Holstein bull standing next to a 1/16 McCormick Deering Farmall C makes it look like he either got picked on in school, or the tractor has the wrong decal on it.  :D

Even the the guys that display 1/16 scale farm scenes at the national farm toy show in Dyersville, Iowa struggle to incorporate accurately proportioned farm animals into their displays.

It's an untapped market!  Any model makers want to break it wide open?

Rooster
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 13, 2011, 03:23:29 PM
I might have to try my hand at carving some.

I finished the model today. Will get some more pics up when I get home. I have not been able to upload from my phone. Java doesn't seem to work on this device.
Title: Re: Dutch Barn Model
Post by: isawlogs on October 13, 2011, 07:00:16 PM
Found these guys for ya , they aint cheap by any means . scroll down the page http://www.actionfarmtoys.com/16farm2.htm (http://www.actionfarmtoys.com/16farm2.htm)

Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 13, 2011, 07:14:56 PM
(https://forestryforum.com/gallery/albums/userpics/14240/1621/DSC_1177.JPG)

(https://forestryforum.com/gallery/albums/userpics/14240/1621/DSC_1179.JPG)
Title: Re: Dutch Barn Model
Post by: sparky1 on October 13, 2011, 07:34:32 PM
that looks really cool, and detailed... You must have alot of time on your hands!! ;D
Title: Re: Dutch Barn Model
Post by: beenthere on October 13, 2011, 07:44:24 PM
I'd suspect that model is going to become a museum display.
How close to real are the joints? ;)
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 13, 2011, 08:00:17 PM
Most of the joinery is butted and pinned with a 23 gauge headless pinner. The anchorbeam through tenons are properly mortised, and the main sill is fully dovetailed. The rafters are birdsmouthed at each plate but they are butted at the peak. In the actual barn they are an open mortise and tenon. I estimate that to authentically join this barn on this scale would likely take as long as it would to build a real barn. This took me 40 hours, however if I were to do another I learned a few time saving tricks, and could probably save a significant amount of time. This is a sales tool for the actual barn, which I am restoring right now.
Title: Re: Dutch Barn Model
Post by: routestep on October 14, 2011, 08:27:08 AM
That is a nice model. A model sure makes visualizing the real thing easier.

I just took a look at your photo gallery. You have a few pic of timbers (posts) that I'll guess are from the dutch barn you are restoring. What are their dimensions, look pretty heavy.
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 15, 2011, 12:08:39 AM
The Dutch stuff is pretty big. The anchorbeams are 11x17 and 11x22. Most of the posts are 8x10. The biggest in this barn is 10x16 45-3 long.
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 17, 2011, 05:44:11 PM
I made a quick walk through video of the model today.


http://www.youtube.com/watch?v=6mcIrlYBua8
Title: Re: Dutch Barn Model
Post by: Jim_Rogers on October 17, 2011, 07:09:18 PM
Thanks for sharing.
Title: Re: Dutch Barn Model
Post by: Thehardway on October 18, 2011, 09:16:24 AM
Dave,  Great model!  In the first bay, it appears there are some posts and bracing missing at the lower level.  Is this intentional leaving an opening or is it a cutaway view that will be supported by a wall just removed for viewing purposes?  Can you give us an idea of where the doors and entry points would be.  Will this be a bank barn?  Are the solid walls shown a representation of masonry foundation walls which will be back filled against or will they be above ground and exposed?  I find this model very interesting. Thanks for sharing!
Title: Re: Dutch Barn Model
Post by: bigshow on October 18, 2011, 09:27:15 AM
cool!

Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 18, 2011, 12:45:19 PM
There is nothing missing in this model, and anything that is not plumb, wasn't plumb in the original building. The only entry doors are between the door posts on each gable. There might also have been a man door in at least one of the corners of the barn.
Title: Re: Dutch Barn Model
Post by: Thehardway on October 18, 2011, 02:35:29 PM
Dave, I have placed red lines at the areas I was asking about.  Why do the gable ends not continue in the same patterns as the central structure?  How is the span structurally supported?  Is it actually a cantilever design or is it structurally suspended from the anchorbeam by the two posts above?  I am sure your model is accurrate, just not sure what the implications were here.  Was the midspan post perhaps omitted so machinery could be accommodated?   Why the design change in just the gable ends?  Perhaps there is no reason its just how they did it?

(https://forestryforum.com/gallery/albums/userpics/12478/clarify.jpg)

Sorry for so many questions, I'm a bit OCD about symmetry and stuff like this makes me ask too many questions.
Title: Re: Dutch Barn Model
Post by: Dave Shepard on October 18, 2011, 04:41:39 PM
There is no post in the basement as I wanted it to be left open so you can see into the massive floor framing. The barn should be a bank barn to properly enjoy the basement. The gray painted wood is to represent a masonry foundation. It will be veneered with stone. I'm not sure exactly what the framing detail will be there. There are no post to anchorbeam braces in the gables, but you will see there are braces above the anchor that go from the purlin post to the high anchorbeam.

Originally, there would not have been any framing in the side aisles. The barn would have been on a shallow stone foundation, and the purlin sills would have been supported on staddle stones. In this version of the floor, we are taking the original sill system, and adding aisle joists with planking, and the Samson beam assemblies in the basement to support the 45' span. The idea is to present it as if the barn had been moved or raised up some time in the 19th century to accommodate a full basement.
Title: Re: Dutch Barn Model
Post by: Thehardway on October 19, 2011, 08:34:17 AM
Got it.  It all makes sense now and I'll sleep much better tonight!
Title: Re: Dutch Barn Model
Post by: Mooney on October 28, 2011, 08:18:58 AM
I'm going to send you an LT40 model. It's 1:25th scale, but if you take the photos right, it can be made to look to scale. I'm thinking that it will be ready for the next WM Personal Best contest?
Title: Re: Dutch Barn Model
Post by: Dave Shepard on November 02, 2011, 10:10:29 PM
Wow, just reading this now. I logged in to the Forum to see if I could figure out who the culprit might be. :D Didn't have to look to far.

Thank you very much. I will try to get some pics of the mill and the model together and see if I can get the perspective right.
Title: Re: Dutch Barn Model
Post by: Mooney on November 03, 2011, 08:33:05 AM
Good! You got it!  ;D Glad it was a pleasant surprise! Looking forward to seeing some photos.
Title: Re: Dutch Barn Model
Post by: balsabones on November 03, 2011, 03:31:15 PM
Why did they build the original with the right side, top sill? (I dont know the correct term), higher than the left? It makes the square on front, top, off center. Do you see what Im asking. What was the original purpose of that?
Title: Re: Dutch Barn Model
Post by: Dave Shepard on November 03, 2011, 07:39:41 PM
That is the purlin plate that the rafters land on about mid-span. The offset makes each of the side aisles a different width. On the left side, or North, the loft joists are lower, and the aisle is narrower, 10'- 1/4" from outside to the face of the purlin post. On the right, or South side the aisle is 12'-1/4" from outside to the face of the purlin post. The loft joists are also 6" higher on this side. The reason is that the oxen would be on the smaller side, and the horses on the longer, taller side. These aisle would have originally been in the dirt. This barn would not have had that basement originally. On the first Dutch barn that I restored, the outside aisle widths were the same, but the loft was higher on one side. This is the more typical arrangement.
Title: Re: Dutch Barn Model
Post by: Reddog on November 03, 2011, 08:09:44 PM
Nice job Dave!  8)
Those models are time consuming. ;)
Title: Re: Dutch Barn Model
Post by: balsabones on November 04, 2011, 09:23:02 AM
Thank you Mr Shepard, I understand why now. and thank you for the correct terminology.