Composite telephone pole

作者: Charles E. Cadwell , Carl Fischer

DOI:

关键词: Utility poleEngineeringRigidity (electromagnetism)Composite numberStructural engineering

摘要: A composite utility pole or the like is shown, having an elongate member, where a deformable material co-extruded over outer surface. The member can have any configuration, but shown as circular cross section, and structural ribs. Concrete fills substantial portion of to give it rigidity.