In this video, titled “Engineering Drama: Multiple Failures in One Project!”, we dive deep into the challenges faced by a facade engineering company on a high-stakes project in Tampa Bay, Florida. This complex project involved glass on a bridge with Multiple engineering issues, from glass layup to base shoe and top caps all insufficient, typical issues encountered in façade engineering. Initially, the quarter inch by quarter-inch laminated glass, base shoe, and top cap were all failing, which required critical redesigns.
The team utilized ASCE7 wind load maps to determine and reduce the required wind load to around 140 mph, allowing for a switch to 3/8” by 3/8” laminated glass. The base shoe, which had failed under stress, was re-engineered after running internal analysis, as no prior testing data existed. For the top cap, end dimensions far exceeded tested values, leading to further design adjustments, including adding a connection at the end cap to mitigate issues.
The project, which began with shop drawings where nothing seemed to work, required constant communication with the client, who was understanding but needed proof at each step to present to the manufacturer and architect. Despite the setbacks, including the client’s unfortunate early purchase of glass and aluminum, the facade engineering team managed to turn the project around successfully, thanks to innovative solutions and teamwork.
This video explores the intricacies of facade engineering, dealing with high wind loads, glass design challenges, and structural movement between buildings. The project showcases the critical role of engineering expertise in managing and overcoming challenges in complex builds.
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