Imagine a vast stadium roof groaning under layers of snow, where every extra kilogram could spell disaster. Structural failures from snow overloads have long been a hidden hazard for architects and engineers, especially for space structures that span wide, open areas.
Now, researchers at the Harbin Institute of Technology in the Chinese mainland have developed the world’s first Simulator of Natural Action of Wind-Rain-Heat-Snow for Space Structure. This groundbreaking system reproduces the full cycle of snow accumulation, drift, melting, crystallization and re-accumulation under controlled wind, rain and temperature conditions. By capturing authentic snow-load dynamics, it delivers data that can reshape how designers calculate safety margins for large-span roofs.
As extreme weather events grow more unpredictable with climate change, tools like this simulator offer a data-driven lifeline for the next generation of global structures. From sports arenas to airport terminals, this innovation could soon become a must-have for architects and builders aiming to keep both costs and risks in check.
Reference(s):
China tackles building collapse risks with advanced weather simulator
cgtn.com
