MODULAR POLYMER MATRIX COMPOSITE SUPPORT STRUCTURE AND METHODS OF CONSTRUCTING SAME

摘要

A load bearing deck (20) of a modular structural section (30) for use in a support structure such as a load bearing deck or highway bridge. The at least one modular structural section (30) includes at least o ne beam (50) and a load bearing deck (20) preferably formed of a polymer having elongate core members (46) having a polygonal shape, preferably a trapezoidal shape. Alternatively, the load bearing deck comprising at least one sandwich panel (30) is suitable for application s such as barge decks, hatchcovers, and other load bearing wall applications. Methods of constructing a support structure utilizing the modular structural section (30) including the polygonal, preferably trapezoidal core deck, and support members (22) are also provided.