The Henryton Road Bridge Replacement Project, located 500 feet south of Crows Foot Road in Marriottsville, took home top ...

1. It all begins at the prestressed concrete plant. 2. This is called a prestressing strand. Made of high strength steel, it will soon be embedded in concrete. 3. The prestressing strand is ...

Pre-stressed concrete is an ideal material for beam bridge construction; the concrete withstands the forces of compression well and the steel rods imbedded within resist the forces of tension.

The bridge spans the South Branch Muddy Creek between Grove Mill Road in Fawn Township and Maize Road in East Hopewell ...

The construction of the new bridge over Little Bear Creek continues with the installation of girders on Monday.

Theory of prestressed and post-tensioned members. Covers analysis and design of prestressed concrete beams, slabs, box girders, and bridge girders by elastic and ultimate strength methods. Precast and ...