Experimental Study on the Fire Characteristics of Double-Unit Rack Systems in Logistics Facilities

Although rack systems in logistics facilities provide high storage efficiency, they are inherently vulnerable to heat transfer and fire spread during fire incidents. Despite extensive research into rack fire behavior, most studies relied on numerical analyses because of the diversity of rack configurations and high cost of full-scale fire experiments. Consequently, there has been a lack of experimental data for validation. In this study, a full-scale fire experiment was conducted on a widely use