yes it is a good solution,
find a relationship between the outer skin and the density of the foam.
the better now I think would be make some...
and I think we has gone astray from the main issue,
I do not seek to know if I should make a sandwich or monolithic, but we are talking about...
Anyway, there I must be in agreement with my choice
Because I'm the first resposable there is a problem,
Also, if I use a standard, I must be able...
I know how to build a robust boat, based on my experience, if it continues to be confusing for me, I will not use iso 12215, Category C, it is not...
it is in 12215-6,
i'm not talking about global stiffness,
but as you know, iso require insert on hard spot,
like plywood, or high density foam, or transition zone...
the side ('muraille' in french) that i talking about (I'm sorry i do not knows the exact term) is above this limit.
as you noticed, this is not...
TAN sl hi, how are you,
not easy to understand,
Indeed, when one is not an architect.
zone 2 and 1 is single skin and the same thickness and...
I have a hesitation about areas,
in iso, it lacks details about this type of boat,
please, how do I consider these areas?
I think areas...
sandwich allows the use of larger panels, stiffeners use less, gives more rigidity than a single skin,Sometimes weight savings
as well, requires...
we don't talk about stiffeners/partition/bulkhead,
but bottom of cockpit/the zone where you can walk on deck:)
we are talking about Sandwich core
divinycell H200 mechanical proprieties :
Compressive Strength 5,4MPa
Compressive Modulus 310 MPa
Shear Strength 45 MPa
does anyone has an idea of the price ?
Is there EU distributors ?
the deck is supported on partitions / stiffeners,
creating panels around 0.35 m X 0.950 m for the deck
max flood volume...
thank you for your opinions :)
the best for the floor would be: marine plywood,
but it is too heavy for the boat (6m), I try to lighten...
I'd like to get opinions,
I'm looking for an alternative to the use of balsa,
for the cockpit floor,
I would rather use foam, but which...
I think you're wrong,
read the beginning of Appendix H, 1st page
"if the ratio of the panel> 2: The panel must be analyzed as a strip (H2...
I had no answers:rolleyes:
This is what I'd like to know more exactly:
question 1 :
Does the equation of Shear force (33) change?...
does anyone know how should I do to analyze a panel having an aspect ratio l / b <2, with Annex H of the ISO,(isotropic and...
rx forgot :
TX -45/0/45 and -45/90/45
are often used in vacuum infusion