Recently, the major infrastructure Intelligent Disaster Prevention team led by Professor Zhao-Dong Xu in Southeast University (main participation members Assoc. Prof. Bin Sun, Dr. Xiao-Jiang Liu and Assoc. Prof. Zhong-Wen Zhang) presided over and completed the experimental research on fire traceability and deduction of comprehensive pipe gallery for the special key R & D project of the Ministry of Science and Technology, Key technologies and demonstration of active emergency command for urban disaster management and control. The test is led by Southeast University and in conjunction with Shenzhen University (Prof. Hai-Jun Zhou's team, etc.), Tianjin Fire Science and Technology Research Institute of Ministry of Emergency Management (Director Da-Jun Xu, Engineer Jin Zhang, etc.) and Huazhong University of science and Technology (Prof. Ming Zhu's team, Assoc. Prof. Qiong Liu's team, etc.), the test was carried out on China's largest comprehensive pipe gallery experimental platform for 8 days in Yichang, Hubei Province. Many fire scenarios caused by cable joint fire and wire short circuit in the cable cabin of the comprehensive pipe gallery were simulated, and finally achieved complete success. It provides valuable first-hand experimental data for the development of key technologies for early warning of fire in comprehensive pipe gallery, and provides strong technical support for fire prevention in comprehensive pipe gallery.
Fig. 1 Fire tracing and state deduction experiment of prototype comprehensive pipe gallery