I am using this as a reference.
Thank you. I have established several start up companies and is available for consultations.
From the brief, it seems a factory layout/design. The next question will be how big will the boat be? That will determine your turnaround rate...
Seems your recent membership does not allow yet to send you a direct/private message. You must give a different account to contact you.
It is a rabbit's hole really. 1. You have to know the righting moment. 2. You have to calculate the force of the riggings. This constitute the...
It is correct as far as "H lower web plating" 19,9 is concerned (column 14). I have the same answer. If it is correct then the NA 30.2 is correct....
I found the error last night. Like I said in the first post, it is like “putting the cart before the horse”. The N.A. is a computed value,...
Thanks. Will investigate later when I have the time. See if H7 has some typo in it or is working correctly. Seems the OP has lost interest also.
Is the plate + stiffener being tested in the long side or short side? From the input shown, it seems to be tested on the short side (clue is the...
I did not program table H7 as I have some thing that works the same. Basically, It is table H1 and a stiffener. I do plate analysis first and if...
Tansl- I worked it out using Table H4 and compared it wit LR method. Both gave me the same answer as the method of calculation is the same. Seems...
I have the 2019 spreadsheet version Table H7 and the old H4 version. Post the Excel spreadsheet you made as it is easier to troubleshoot. Seems...
The remaining styrene in the partially cured mold and the styrene on the gelcoat likes to shake hands.
This is a non stayed mast, partially supported above base, non uniform section but you should get the idea. [ATTACH]
Yup. The EI would be very elusive. This is a non constant cross section and the thickness vary along the length. Since this is a stayed mast, lay...
That looks like a C spar in composites. Very typical of wing sail mast. Do you have dimensions, length of mast, layup schedule, type of material,...
If I were to engineer this, I would put a light CSM in between foam core. This is to transition the shear stress curve from the high modulus skin...
Gelcoat and Spray chopped strand mat is manually applied and partly cured. It is not part of the infusion process.
Thank you JH. I was under the impression that all connections was thru the Logitech wireless controller. The blogs capitalized on that.
Here is one I kept for the fun of it. Starts at 1:08 and 45:40, whew. Like a 4 year old boy teaching a Naval Architect how to design a ship. Calls...