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To advertise, take a look at WoodenBoat Advertisingor use your Google Adwords account if you want to advertise Stitch And Glue Boat Building Tutorial Guide on the Forum. Remember Me? Advanced Search. Page 1 of 2 1 2 Last Jump to page: Results 1 to 35 of Thread: Longest Stitch and Glue Boat. Thread Tools Show Printable Version. Longest Stitch and Glue Boat I am interested in building a very long stitch and glue open boat. I am thinking LOA of between 30 and 36 ft stitch and glue boat building forum race a beam of no more than 7ft.
Has anybody built a stitch and glue boat of this size? Does anybody have any thoughts or ideas about possible ply thickness needed or possible problems stitch and glue boat building forum race building a stitch and glue boat of this size?
Tug Boat. And much larger. Re: Longest Stitch and Glue Boat. Originally Posted by Hudson Marine Internation. Does anybody have any thoughts or ideas about possible ply thickness needed There is no rational, logical, or physical description of how free will could exist. It therefore makes no sense to praise or condemn anyone on the Lorem lpsum 357 boatplans/questions/class-9-maths-chapter-10-question-answer-key continue reading they are a free willed self that made one choice but could have chosen something.
There is no evidence that such a situation is possible in our Universe. Demonstrate otherwise and I will be thrilled. I have built a 16 ft Selway Fisher Power 1 in the past. I think I used 9mm ply for the floor and 6mm on the sides as recommended by designer. I was thinking of building the same design, but doubling the length. Just wonder if anybody has any other thoughts. Thanks JimD. Re: Longest Stitch and Glue Boat Skin thickness is usually determind by frame spacing and displacement.
Can you build a boat that long from Lorem lpsum 357 boatplans/build-boat/toy-boats-to-build-30 http://myboat357 boatplans/build-boat/toy-boats-to-build-30.html, yes, but how Lorem lpsum 357 boatplans/wooden-kitchen/wooden-kitchens-toddlers-zoo click to see more weight do you intend to put in it?
I have plans for one of the Power series, having straight sections aft. There is nothing written in stone Stitch And Glue Boat Building Book It about how much a design can be stretched, it depends on the original design.
One example, a narrow beam 6ft Stitch And Glue Boat Building Tutorial Note 6in canal boat, built on the same mid section in lengths from 20ft to 75ft. Although they are not built stitch and glue, I would copy the bulkhead spacings and ply thicknesses from one of Bolger's power sharpies. I think the "tenesee" is around the length you mentioned. Good luck. Originally Posted by skaraborgcraft.
Skin thickness is usually determind by frame spacing and displacement. Originally Posted by Al G. I think it could be. Re: Longest Stitch and Glue Boat Almost all of the traditional boats stitch and glue boat building forum race the world have a much higher LOA to beam ratio than is common in modern boats. The Aussie idea of taxing the boat rego according to the length seems to have influenced the prevalence of short fat stubby boats with massive outboards.
Then again, maybe no tax would be a better idea. Not just about the materials but the design. Seriously, you don't want to be stitch and glue boat building forum race about a build that big and expensive. You are talking a long boat under power hitting chop, waves, and wakes. I agree ask Paul Fisher what he thinks.
It really is quite difficult to build an ugly wooden boat. The power of the web: Anyone can post anything on the web The weakness of the web: Anyone can post anything on the web. Originally Posted by Peerie Maa. No it is not, it is determined by the stresses caused by the stitch and glue boat building forum race weights acting in a different location to the buoyancy in waves bending the hull in two.
Frame spacing is important in dealing with local loads like wave slap. Scantling sizes are a blend of the two. Way more fun than just buying a design. But personally I've become very comfortable working out the construction myself - the design Al G has some excellent advice. Read up on Bolger's work! According to John Teal I think Gerr has a similar formula, but of course, other factors are involved, i used a simple example rather than dive head first into material modulus and shock loadings, which as you point out, are relevant.
Those are local loads, not global loads, The formula under those lines will include fiddle factors derived from a "conventional" set of boat proportions and structural layout.
Deviate from that family of proportions and you are in a different ball game. Get it wrong. Re: Longest Stitch and Glue Boat There are at least four different types of loads acting on a boat hull. Planking thickness is sometimes only intended to deal with load 1, keeping the water out, and internal framing deals with 2 and 3 and additional structure deals with 4. But in a modern stitch-and-glue or fillet-and-tape structure the skin plus the internal furniture bulkheads and girders take all loads into consideration.
In a traditional open panga type, there are 5 substantial longitudinal timbers to deal with loads 2 and 3. The rails or clamps, the chine logs, and the keel or apron. In stitch-and-glue you need to duplicate the stiffness added by these longitudinal members. The easy way is with tall deep longitudinal girders like the seat front running full length of the hull. Add some bulkheads to tie the boat together across the centerline and stitch and glue boat building forum race good.
Add cleats stitch and glue boat building forum race the top and bottom of the light ply girder making an I-beam and you're really good. As Nick said, the general scantling rules by Gerr and Teal are fine if you stick more-or-less to traditional stitch and glue boat building forum race and construction methods, but they do not apply to long, skinny, low sided open boats.
I hope the glue shall last at least a couple of days afloat Originally Posted by TR. There are at least four different types of loads acting on a boat Lorem lpsum 357 boatplans/fishing-boats-sale/fishing-boats-for-sale-hastings-inc http://myboat357 boatplans/fishing-boats-sale/fishing-boats-for-sale-hastings-inc.html. Re: Longest Stitch and Glue Boat Keep in mind you will need a "qualified" person to sign off on the ABP paperwork stitch and glue boat building forum race you can obtain the plate and thus be able to register your vessel,it might be easiest to discuss this with your designer if you want his signature on a legal document.
Be worth researching the ABP requirements in Queensland. Cheers, Dave. Re: Longest Stitch and Glue Boat I'm not a naval architect, but I am an engineer, and can hopefully give you some insight as to why this might be a bad idea.
The forces acting on any Stitch And Glue Boat Building Plans Amazon given area of a boat by waves or other things that primarily touch flat areas are Lorem lpsum 357 boatplans/bass-boat-sale/byjus-maths-limits-keys byjus maths limits keys to the AREA of that feature.
These are worst case calculations, but in general the main point is that a 3D item scaled up 2X actual yields 8X factors, which is something that people that don't normally think in 3D realize right away. They just figure that if you're making it 2X bigger, then everything is 2X.
Buy stitch and glue boat building forum race from someone that knows what they're doing. Originally Posted by DaveBrewer. Keep in mind you will need a "qualified" person to sign off on the ABP paperwork before you can obtain the plate and thus be able to register your vessel,it might be easiest to discuss this with your designer if you want his signature on a legal document.
Originally Posted by mirrordude. I'm not a naval architect, but I am an engineer, and can hopefully give you some insight as to why this might be a bad idea. Albeit with a 10' 9" beam so it's hard to exactly compare it to a 6'ish beam. Mirror, as an engineer, what are your thoughts about speed? The impact of hitting a wave at 6 knots versus hitting it at 12 knots verses hitting it at 24 knots? Does the impact double as the speed doubles or does it increase in a different way? Originally Posted by Yeadon.
Originally Posted by Duncan Gibbs. For example, his new Seabright 33 sailboat is 35 feet long and 8. For powerboats, a great deal depends upon how much you push. If you are content to go at knots, then engines can be small, and boats can be light. Nigel Irens has been developing a series of round bilge boats with low displacement relative to their length WoodenBoatJan-FEb Of stitch and glue boat building forum race you can build a light, strong foot boat with a beam of 7 feet.
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