The beams represent the stability, support and strength of the foundation; dreaming of the beams means that you have firm beliefs.

Dreaming of the beam indicates that you will take responsibility or bear the burden.

Dreaming that the beam of the house is broken means that the structure is not strong, which may imply that when the dreamer encounters adversity, the foundation is shaken, the squeeze out is unstable, or the belief is shaken, or some support and strength are lost.