"P.C." wrote:

Hi

"Syd Mead" skrev i en meddelelse
newsqMeb.10238$Rd4.9175@fed1read07...
This thread was brought in from rec.boats.building. so **** off. Also
Per's "3D-H" topic has more in common with
boats than architecture anyway.


"Dazed and Confuzed" wrote in message
...
be limited to the
*architectural* field.

Please take the time to not cross post to rec.boats.building!
Beer, it's not just for breakfast anymore.......


Now even I already exchoused to the group about the cross posts, I must say I
agrea with Syd , as the boatbuilding group already for a decade been dealing
with the cheapest materials and the simplest plans , -------- and the issue I
try bring to replace all to old designs shuld not be met with a reply that by
core deal with a conservative aproach saying, that the future for amature
boatbuilding is old drawings and old attitude with old fasion tools .
From my aproach just amature boatbuilding ,shuld deal with somthing exiting and
somthing that shuld bring a plesant result even you are an amature builder.
Also 3D-H origine in boatbuilding , and when everyone want a mini trawler or a
smooth but easy build and cheap fancy sailboat, no one do anyone any faviour
omiting the fact that today's race sailboats look just like the first
experimental Cyber-Boats.
Realy the credit shuld open some new options and possibilities and those who
followed this forum know, that boatbuilding alway's been a valuable source for
develobment within architecture. ---------- Atleast those parts of
boatbuilding, that been the fuel for creativity and joy. Bad that the
Cyber-Boat concept stopped just then, but this was my try to bring somthing new
and even more exiting, than the attitude of popular mechanics back 40' and 50' .
I mean this is more than 50 years ago and today you don't need to place a nail
in endwood and make a patch to hide bad craftmanship, today you can combine
first class projecting of whatever beautifull boat hull shape, and do not need
to build a box as it is to difficult to work with the skills only a profesional
boatbuilder spended years to gain, --------- today technology open a complete
new field for creativity, and as Syd point out, new materials show even cheaper
than the ply used is these old plans.
P.C.

so have you built anything using your method? a model? anyything?


--
Beer, it's not just for breakfast anymore.......

On Wed, 1 Oct 2003 08:08:24 -0400, "Don" one-if-by-land.concord.com
wrote:
///
Thomas Edison *conceived* the idea of the lightbulb with no knowledge of
what the key element shall be, the filament. He tried well over 1000
materials before he found that bamboo worked excellently.
////

I have certainly heard versions of this uplifting story before.

Then again, I also heard how the Edison lab carried a copy of
Scientific American which detailed a new filament for incandescant
lights - carbon - invented, it appears, by Swan.

Edison finally settled, forming "Ediswan" at some stage....

The essence of the Industrial Lab was Edison's real invention -
a methodical attack on desired results.....

Brian Whatcott Altus OK

On Thu, 2 Oct 2003 17:34:32 -0400, "Don" one-if-by-land.concord.com
wrote something
.......and in reply I say!:

Don. Why don't _you_ give it a go?

As Per would say, "I have my own pony to ride". ;-)

Hey Nick, have I seen your sig over in misc.survivalism?
I haven't been there in awhile.

By cross-post from another group. I have not been there deliberately.
Cyberspace, where you can be at the same place at two
times.....well....at once, and can be at more than one place at the
same time together....
************************************************** ****************************************
Those who can, do. Those who can't, teach.
The rest sit around and make snide comments.

Nick White --- HEAD:Hertz Music
Please remove ns from my header address to reply via email
!!
")
_/ )
( )
_//- \__/

Hi

"Don" one-if-by-land.concord.com skrev i en meddelelse
...

Not at all.
Per has suggested sheet steel and plywood.
Many other materials can be implied including composites.
For what its worth, I saw a *new* material recently, 2 sheets that when the
sheets are pulled away from each other it automatically creates *webs*
(structural) in between the sheets (sort of like corrugated cardboard or
luan doors).
As I've said all along Per has simply suggested a *way* to do things, and
has implied the materials.
I'm suggesting that the method AND the materials are yet unknown.
Face it, to chastize Per is to spit in ones own face as he is speaking of
the future and none of know what that holds.
As for me I will continue to observe and be skepticle of all things, and I
will try to hold my tongue regarding things I am not an expert on.


Today when somone want to drill thru 3 inch steel , you rather send the piece to
a shop where a water or laser cutter do the job, ----- if holes is what you ask
then 500 holes is no problem , if square holes no problem . the water jet or
laser don't requier as expensive drills and work much more smooth , acturly this
is how most water cutters is used ; for "dumb" work where you need 3000 squart
washers , the same water jet that can drill your holes, do the washers, or
whatever you can make the jet follow.
This is where building elements can be made cheaper, as there are a cost pr.cut.
feet and realy that cost is quite low. -------- now any sense mashin shop will
ofcaurse resell the steel you need and make that profit ontop, but I heard about
several steel mills that to provide the extra service, sell rough quantities
ready rough cut , this is only a question of time.
Anyway try check this small movie where you se a laser cutter working , cutting
down to 1/10 millimeter accurancy ;
http://www.abj.dk/ab/laser.rm
Now what you se here is a relative small cutter, but for a decade shipyards been
cutting steel sheets by drawing a chalk line that two photo-electric sensors
made the flame cutter follow , --- guess for some 50 years . And it is these
huge benches that is now replaced with CAD driven water cutters, that will
produce any assembly in sheet steel.
But this is just one out of many applications, where a computer drawing directly
show the cutter how to cut the pieces ------- the only new thing is now a methos
that ensure a simple 3D puzzle from the pieces cut.
Now this can be a way for big buisness to sell steel , as if you are building a
steel structure, you don't need to emty the shelfes or store on shelfes , the
special fittings you will need ; you need a special fitting the cutter produce
it when and where you need it numbered .
About 3D-H I think there are just a few facts that shuld tell why, --------
first fact is that if you can put Solids together on a computer screen, you can
press a button , and the program will generate the full assembly, but realy you
do not need a "program" to do this. Acturly most of the structures I showed, is
done "by hand" , section by section and realy , it wasn't that big or difficult
a task. But what the method call on, is another way to project that is realy
easier than how it's done today. Problem thoug is, that you can emagine micro
structures that made right could make the space shuttles a cooling element
,making a space jurney as safe as a trip in a row boat, but in the other end of
the possible structures to make self carrying , you must emagine huge steel
structures , where just the different distribuation of connecting fittings, will
make any structure that much stronger ; --------- I use to point to the fact,
that when the Towers fell due to a construction fact , the trusses and knee's
that eventualy failed, ---- then 3D-H will build a Tower without just these
trusses and knees, sot a 3D-H structure Tower would not lose the floors as the
old ones did.
Beside while I am here, 3D-H will perform a fireprove idear, that is to
difficult in a tradisional building structure, but with 3D-H these issues get
helped by the fact structure , and the way things is put together.
But please don't restrict your emagination to thin robbons and already weak
structures,
3D-H or somthing develobed from that idear, can build from "sheet material" with
a simple one function robot , -------- what you shuld know about 3D-H is also
that both strength structure aswell as the paneling, are made from same
material.You don't need 20 different types of ribs, sheets or whatever, but one
thing is very typical for this method ; you do not bend one single piece. Now
maby yoy think "then what", but this mean no fiddeling. Flat pieces will form
the ribs for a round building without any piece bend.
P.C.

Hi

"Ron Thornton" skrev i en meddelelse
...
Dear PC,

You should think of doing two things before you post again:

1. Build ANYTHING with your methode and post the pictures. Go
ahead and post them here, we will make it easy for you by waiving the
prohibition on binary posts (don't say anything, see #2 below).

2. Find a good PR guy. For whatever reasons, your presentation is
hurting you effort.

Regards, Ron

Thank's for the nice words.
P.C.

I thought he'd said he wanted them to all be joined using Blue-Peter joints
(do these half and half joints have a real name?), requiring (theoretically)
no welding but still leaving fabrication questions.


DJE
"Don" one-if-by-land.concord.com wrote in message
...

"Christopher K. Egan" wrote in message
om...
"Don" one-if-by-land.concord.com wrote in message
...

(snip)
Can you describe the difference between *method* and *form* as you
have
used
them below?

"Christopher K. Egan" wrote in message
m...
Don...again I agree with your philosophical support for Per the
visionary...but the fact is that ...no...he has not suggested a
"method". He has only suggested a form...and he doesn't know how it
can be made or of what it can be made.

Yes I can describe the difference between "method" and "form"....and
"material" as well.

To say that a building shall be an arch is to describe its "form."

To say that the arch shall be made of stone is to describe its
"material."

To say that the stone arch shall be built by cutting stone blocks from
a particular quarry in a size that they can be handled by a human
mason, and that these shall be transported by horse-drawn wagon to the
site, and that carpenters will build wood framework to hold the stones
in place until the key stone is set...and that the stones shall be
lifted by a crane using horse power and mechanical advantage....and
that they will be set in mortar with metal clips ....that is to
describe the "method."

Thanks!


Our friend Per has suggested a form...but neither "material" nor
"method". His references to plywood or steel do not explain how this
would be done at the large scale he is proposing. In fact his work
reminds me of the work of thousands of 2nd year architecture students
in the 1970s who proposed similar forms to his in schools around the
world. When asked "what material do you propose?" the universal answer
was "concrete!" because the students didn't really know what to use
and they had heard that concrete could be made in many forms.
However....if Per's proposal is to use concrete, than it probably
would not be cut by computer-operated means as he has suggested...but
would be cast with carefully fabricated steel reinforcing in a highly
labor-intensive technology. Similarly, if he is suggesting steel,
then is he suggesting steel plates that are 12" to 30" thick as is
implied by the images? Don't you think that gets a bit extreme when it
comes to cost? Or would these really be carefully crafted steel
hollow boxes requiring a lot of expensive welding?

I think he has mentioned thin sheet steel that has been offset by a few
inches, forming one shape inside another, with webbing between the 2
sheets.
Yes, initially it seems like a lot of welding. But maybe a new way of
welding would be required. A way in which the entire pair of sheets become
maleable and the webbing is then vacuumed into pre-prepared slots in the
sheets. As I've said all along there are many aspects of getting from here
to there in his *vision* and all of the bugs have not been worked out.