摘要 |
A composite dowel structure and related methods (Fig. 1) are provided, for preparing, repairing and/or reinforcing existing hollow support structures, e.g. light poles made of steel, iron, or fiberglass, especially support structures that have lost tensile strength due to corrosion or other types o f deterioration. The methods are particularly useful in preparing, repairing and/or reinforcing a hollow support structure, by forming a composite dowel structure, in situ, in the hollow support structure.
|