The PCI eLearning Center offers courses that help bridge designers become more proficient. There are four series—Precast, Prestressed Bridge Girders; Bridge Geometry; Full-depth Precast Concrete ...

Topics include aesthetics, preliminary design and layout, design of prestresses and plate girders bridges, deck design, foundation design. Project may alternate between structural steel and ...

Prestressing reinforcement doesn't necessarily make concrete stronger. But, it does increase the serviceability of concrete members by reducing the amount of deflection under load. This video explains ...

After about a year of work along the margins, a project to replace the Reading bridge that carries Schuylkill Avenue over railroad tracks is finally about to begin. The 400 block of Schuylkill Avenue ...

Description: Principles of prestressed concrete. Prestressing systems, end anchorage, and loss of prestress. Analysis and design of sections for flexure, shear, bond ...

Her teaching interests included: Prestressed Concrete Design, Reinforced Concrete Design, Bridge Engineering, Structural Analysis and Structural Mechanics. Dr. Ahlborn has taught over 1800 students at ...

prestressed bridge beams and trusses. The production of concrete blocks, bricks and pipes is excluded from this industry. The production of ready-mix concrete is also excluded from this industry.