thickness calculation for sheet metal tray

[Mello Dessi]

Good morning to all and I ask for help in the design of a canned platform.
the platform consists of a boxed frame 60mm*40mm, length 2700* and width 2500mm + 2 longitudinal bars always of 2500mm. above this frame asked me to place a sheet of s235jr steel (slee, mandorlata or bugnata), where we will work.
This platform must be moved by hand and must have a light weight, so I would need to know the minimum thickness of this sheet. this sheet can also be soldered to the profiles.
from the catalogs I was looking at that the minimum thickness of the bugnata sheet is 2mm, I don't know if placing this sheet with my interassis, there is the risk that I shove too much, in such case I should increase the supports.
attached I put the drawing,
who will want to help me thank you in advance.
Thank you.

 

[MFT]

Good morning to all and I ask for help in the design of a canned platform.
the platform consists of a boxed frame 60mm*40mm, length 2700* and width 2500mm + 2 longitudinal bars always of 2500mm. above this frame asked me to place a sheet of s235jr steel (slee, mandorlata or bugnata), where we will work.
This platform must be moved by hand and must have a light weight, so I would need to know the minimum thickness of this sheet. this sheet can also be soldered to the profiles.
from the catalogs I was looking at that the minimum thickness of the bugnata sheet is 2mm, I don't know if placing this sheet with my interassis, there is the risk that I shove too much, in such case I should increase the supports.
attached I put the drawing,
who will want to help me thank you in advance.
Thank you.

Good morning, before seeing the thickness I would be informed about the extent to which this platform must have, how many maximum workers should work there and consequently the scope to the square meter. If what you posted is not schematic I see a bit weak with interaxes between the wheels so distant I fear that it will flench taking into account that you have to cover about 7 square meters of platform.

 

[Mello Dessi]

Good morning, before seeing the thickness I would be informed about the extent to which this platform must have, how many maximum workers should work there and consequently the scope to the square meter. If what you posted is not schematic I see a bit weak with interaxes between the wheels so distant I fear that it will flench taking into account that you have to cover about 7 square meters of platform.

2 people must go up. This platform is on the ground

 

[MFT]

2 people must go up. This platform is on the ground

All right, 7 square meters covered with 2mm sheet (if you find it on the market) are 110 kg. plus two people 80 kg plus 80 kg frame we are 350 kg....... .

 

[NinoS19]

Carico distribuito su lamiera e valutazione spessore

Salve! Per puro esercizio stavo valutando il dimensionamento di una lamiera (quadrata con L=1 m) appoggiata con un carico distribuito. Lo scopo è stimare lo spessore minimo in funzione di un certo carico affinché non infletta. Come consigliato in altri thread del forum mi ero riportato al caso...

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