Bend a beam with cable

I am trying to bend a wooden beam using a tension cable, I am not sure if I have to put the cable so I just put horizontal load on the beam’s 2 sides with hinged support can move in x but it shows no result , also shows buckling.

Hallo @dai_kandeel,

sorry for the late reply. Could you upload your definition? Then I can have a look why it does not work.

– Clemens