Seismic Precast Concrete Column Connection Case Study

This seismic precast concrete column connection case study shows how bolted connections were used in a real shopping centre project in one of Turkey’s most earthquake‑active regions. The OPS MALL Shopping Center in Aydın, Turkey, provides a clear, real‑world example of how precast concrete structures can be designed for seismic performance without relying on traditional cast‑in‑place connections. In this case study video, we examine how Peikko Column Shoes were used to create earthquake‑resistant precast connections for reinforced concrete columns, delivered by Batı Prefabrik AŞ. The video begins by setting the context: Turkey’s seismic risk and the engineering challenge of transferring forces safely through precast column connections during earthquakes. Instead of focusing on laboratory tests or simulations, the case study documents an actual building project where seismic design requirements were a primary driver from the outset. Viewers will see how column shoe seismic zone detailing enables bolted column‑to‑foundation connections that provide predictable force transfer and controlled behaviour under seismic loading. The system allows precise installation and immediate structural integrity, supporting modern precast concrete seismic design practices used in Turkey and other high‑risk regions. Structural engineers will find particular value in the discussion around bolted connection earthquake resistance and how this approach fits within performance‑based seismic design strategies. Precast contractors and manufacturers will see how the system integrates into factory production while meeting strict seismic code expectations on site. Rather than presenting a generic solution, the OPS MALL project demonstrates a proven application: a completed commercial building using seismic precast concrete column connections in a demanding regulatory and geological environment. For developers and building owners, the case study highlights how seismic safety, construction efficiency, and prefabrication can coexist in real projects. This video is aimed at engineers, precast specialists, and decision‑makers working in earthquake zones who need evidence‑based confidence in their structural connection choices. Learn more on Peikko's Bolted Column Connection systems: https://www.peikko.com/products/bolte... For more information: https://www.peikko.com/ #SeismicDesign #PrecastConcrete #EarthquakeEngineering