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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 25, 2017, 12:08:31 pm »
Here is a model of the L-shaped hip roof I am in question about:



View model here:

https://3dwarehouse.sketchup.com/model/0d42dfb9-8059-40a9-afb9-e0f5a8c346df/Hip-Study-2
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 25, 2017, 09:48:01 am »
Version 1.9.3 - 06.25.2017
- Added Terminal hip set trusses.
- Enabled advanced options for terminal hip sets.
- Added energy/raised heels for terminal hip set (3 variants: wedge, slider and vertical w/ strut).
- Added the option for open vs. closed end jack and single and double ply girders



View model here:

https://3dwarehouse.sketchup.com/model/40ac6469-0d4b-4462-914e-7f6f7ae0602f/Standard-Terminal-Hipset

This style of hip set is typically used for spans less than 20 ft.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 25, 2017, 04:54:32 am »
For those not familiar with truss hip sets, here is a primer:



6" raised heel with open end jacks and a drop-in purlin frame.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 25, 2017, 02:58:23 am »
I am wondering if any one has some shop drawings for a truss roof like the one below:



I am trying to understand how the trusses are configured where the two roof lines meet at the interior corner.

I'm also looking for a full set of shop drawings for a California Hip Set, I'm seeing a few variations with this hip set I'm trying to determine the most typical way they are put together.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 24, 2017, 04:02:11 pm »
Added energy/raised heels for stepdown hip set (3 variants: wedge, slider and vertical w/ strut).



View model here:

https://3dwarehouse.sketchup.com/model/5e38b8eb-5c4d-4e05-a48e-63ceee60652b/Commercial-Building-with-Hip-Roof

Now the possibilities are limitless since you can match the heel height of any other roof (ie. rafter, TJI etc...)

Adding in this feature was not as bad I thought it would be but each truss type in the set must be considered and dealt with separately:

- Common Trusses
- Hip Trusses
- End Jacks
- Hip Jacks
- Corner Jacks
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 24, 2017, 06:14:30 am »
I was working on the hip sets last summer before my neck injury took me out so I'm glad to finally get back to it and at least get one variant knocked out. 

I probably should have gotten on to it in January but I was still not feeling 100% so I been only tackling the easy stuff and chipping at those one by one.

I still have all the other variants to complete as well as raised heels, then the plates.

Timber trusses with bolted connector plates is on my hot list as is completion of the attic and gambrel attic trusses.

My full todo list for the plugin is at least two pages of hand written notes so there is plenty more to do.

The holy grail would be to have the plugin convert any complex roof outline (face) into a full truss or rafter roof without any manual editing, that is my target.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by 2Harry on June 24, 2017, 04:59:04 am »
Thank you for this.

For me, having the hip trusses sets now makes this plug-in complete.  Anything after this is gravy!

 ;D

Regards
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 24, 2017, 03:36:33 am »
It was pointed out that stick framing the valley set is often preferred in some locales (ie. California).  This is an example of a "California Fill".

I've seen them done this way up here in Washington but probably not as often.



I haven't shown the vertical studs and their pads only the sleepers, rafters and ridgeboard are shown, view model here:

https://3dwarehouse.sketchup.com/model/fa645631-ede6-41c9-bbf4-74092fd8ea7a/Hip-Roof-10

Where the Fill connects back to the other roof do I have that correct?  Do you install another rafter against the truss?

Notice that I did not bevel the 2x12 sleeper, just shifted it so that if lines up correctly with the roof plane, of course if this is mounted on top of the sheathing then the position will change accordingly.

Those double bevel cuts on the rafters would scare me, but then again I'm no carpenter.

Funny how everything has a "California" in front of it:

- California Corner (Ext. Wall Corner) http://design.medeek.com/resources/framing/FRAMING_CORNERS.pdf
- California Fill
- California Hip Set https://3dwarehouse.sketchup.com/model/97644895-c988-435c-bdc4-c7b8956a6d46/California-Hip-Set-Rev-2

I guess the Californians are innovators.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 23, 2017, 06:23:26 pm »
Using the stepdown truss set as a primitive it is possible to generate some fairly complex roofs:



In this case I created two hip sets and then tied them together with a valley set.  View model here:

https://3dwarehouse.sketchup.com/model/1cd3ccf1-e7f8-492c-b4d0-f12286a6ba8e/Hip-Roof-9

This one way to do it but the more typical way would be to further customize the larger hip set so as to eliminate the valley set entirely.

Interesting how the larger girder truss ties into the smaller girder truss (3 ply).  The smaller girder truss would need to be beefed up to handle this point load if there is no bearing wall below, and then the point loads from the posts supporting the girder truss (in wall) would probably need spread footings. 

A few seconds to create the basic geometry and then about 10 minutes of trimming (with the trim function) and manual adjustments.  I can see that the truncated hip set feature would be nice to have where hip roofs are tying into other roofs, similar to what I have enabled for the gable truss tool.
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Medeek Truss Plugin / Re: Development and Updates for the Medeek Truss Plugin
« Last post by Medeek on June 23, 2017, 04:22:08 pm »
Version 1.9.2 - 06.24.2017
- Added Stepdown hip set trusses.
- Enabled advanced options for stepdown hip sets.
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