1 / 90

Statičko rješenje: M t-t = (-0.01*P + 0.04*H)*L T t-t = 0.07*P – 0.1*H N t-t = 0.48*P – 0.4*H

Statičko rješenje: M t-t = (-0.01*P + 0.04*H)*L T t-t = 0.07*P – 0.1*H N t-t = 0.48*P – 0.4*H. JEDNADŽBA VIRTUALNOG RADA d W =0 -P* d y 1 + H* d x 3 + M l * df 2 + M d * df 3 = 0 M d = M l = M d y 1 = ( 3 L/ 13 )* df 1 d x 3 = 0.665* df 3 df 2 = 11.58* df 1

dolan-lowery
Download Presentation

Statičko rješenje: M t-t = (-0.01*P + 0.04*H)*L T t-t = 0.07*P – 0.1*H N t-t = 0.48*P – 0.4*H

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Statičko rješenje: Mt-t = (-0.01*P + 0.04*H)*L Tt-t = 0.07*P – 0.1*H Nt-t = 0.48*P – 0.4*H

  2. JEDNADŽBA VIRTUALNOG RADA dW=0 -P*dy1 + H*dx3+ Ml*df2 + Md*df3 = 0 Md = Ml = M dy1= (3L/13)* df1 dx3= 0.665*df3 df2= 11.58*df1 df3= 5.193df1

  3. -P*(3L/13)* df1+ H*0.665* 5.193*df1 + M*(11.58*df1+5.193df1)=0 [-P*(3L/13)+ H*0.665* 5.193+ M*(11.58+5.193)]*df1=0 df1≠0 -P*(3L/13)+ H*0.665* 5.193+ M*(11.58+5.193) =0 Mt-t = (-0.01*P + 0.04 H)*L

More Related