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Message 1 of 5
ali-15-04-1993
311 Views, 4 Replies

displacement

attached file ( displacement)

Attached file ( my load system)

 

Hey guys. I have frame structure using HEB 300 all bars. When i calculate the displacement ( see attached file) i get a displacement of all bars 28 mm which seems very unlikely. I think i have done something, do you have any idea of what?

 

Because when i use a simplified method and calculating the deflection manually of the column using the formular 1/8*M_0*l^2/E*I i get a deflection of 6,27 which should be worse than 28 mm but isnt.

 

Thanks in advance.

 

 

4 REPLIES 4
Message 2 of 5
AhmedZA
in reply to: ali-15-04-1993

123.JPG

Message 3 of 5
AhmedZA
in reply to: AhmedZA

567.JPG

Message 4 of 5
ali-15-04-1993
in reply to: AhmedZA

so my calculations are right?
Message 5 of 5
AhmedZA
in reply to: ali-15-04-1993

for your equation (1/8*M_0*l^2/E*I)

 

show me how to get this value 6,27 mm for hight 6 m or 3 m give me detailed pic because i didn't understand this equation

 

or you can show displacement equation by octopus for me I had never tried It

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