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Bending Strength of I-Beam: Chain Winch with Trolley, 1-Ton Capacity & 2950mm Garage Wall Distance

CD 44865 3
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 13592810
    CD
    Level 12  
    Hello,

    I have a task to solve:

    Oh, I will write in capital letters that the task is purely THEORETICAL, so that none of the participants would fear responsibility for the safety of people, etc.

    On which I-beam to hang the chain winch with the trolley. Winch lifting capacity of 1 ton. Winch weight with trolley and chain 31 kg.
    Other data:
    I-section attached between two garage walls. The fastening effectively prevents twisting of the I-beam. The walls are 2,950 mm apart.
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  • #3 13593512
    CD
    Level 12  
    Hello, thank you for the answer.

    Unfortunately, I cannot calculate it. I am an electronics engineer. Maybe an engineer will do it for fun or maybe out of passion?

    I would like to add that I have been to these two pages before and other similar websites.
    here the topic seems to be laid out very carefully http://www.sms.am.put.poznan.pl/eskrypty_plik...ymechaniki/12zginanieplaskiebelekprostych.pdf

    Is it a lot of work to calculate this for someone who knows the ocb?

    I would not like to learn such calculations now. However, I would like to know the answer to my question:

    Perhaps I will formulate the question more precisely:

    What size European I-section, inclined feet, steel S235 (ST3S) will be in the ultimate state for several loads in the middle between the support points:
    1 ton
    2 tons
    3 tons
    5 tons
    support points at a distance of 2950 mm and, as I wrote above, attached and protected against warping.

    Maybe there is some program that would calculate this? If anyone has one, please throw my data into the machine mode. Or maybe you download such a applet and count yourself? Can I handle such a program?

    Maybe I will ask in a non-professional way:
    or (theoretically) suspension of 1 ton on an I-section made of steel S235 (ST3S). which with a load of 2 tons will be safe enough under the same conditions in the ULS state? I don't know how to write it differently?
  • #4 13593889
    Anonymous
    Anonymous  
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