Structural Expert Analyzes Seating Collapse at Asanee-Wasan Concert

On September 2, 2026, a temporary seating structure collapsed during a concert by the popular Thai rock duo Asanee-Wasan. Following the incident, Professor Dr. Amorn Pimanmas, President of the Thai Structural Engineers Association and a lecturer at Kasetsart University’s Faculty of Engineering, shared his technical observations regarding the event.

According to Dr. Amorn, the collapse was localized to a temporary elevated seating platform installed over the venue's permanent floor. He clarified that the permanent structure of the building itself remained intact and did not suffer any subsidence or failure. The incident highlights the critical importance of safety standards for temporary structures often used in large-scale entertainment events.

For residents and travelers attending concerts in Thailand, this event serves as a reminder to be aware of the nature of temporary installations in event venues. While the building's core structure was not compromised, the failure of the temporary seating raises questions regarding the assembly, load-bearing capacity, and inspection protocols for such add-on platforms.

As of now, official investigations into the specific cause of the collapse—such as potential assembly errors, material fatigue, or overloading—are ongoing. Further details regarding the exact cause and any potential liability are expected to be confirmed as authorities and independent experts continue their review of the site.