Pole foundations – vibration of building in windy conditions

Cause

Bolts and other connections are loose 

Repair

  • all bolted connections to poles should be inspected for tightness at least once a year – they can loosen over time with dimensional changes in the timber. The connections must be kept tight to minimise damage at the brace when a major event such as a storm or earthquake occurs and to minimise vibrations and deflections

  • where bracing fixings are high off the ground, scaffolding may be required for safety. Always tell someone when you plan to work at height

  • check for any signs of corrosion on steel components at the same time

  • if necessary, consult a chartered professional engineer for advice on additional bracing

  • the structural elements and bracing of pole houses require specific engineering design

Cause

There is inadequate or insufficient bracing of poles

Repair

  • consult a chartered professional engineer for advice on additional bracing

  • the structural elements and bracing of pole houses require specific engineering design