The Physical Model Experiment Research Of The HK-Zhuhai-Macau Undersea Tunnel Ventilation

Tunnel ventilation is an important technology that restricts long highway tunnels construction, the study of highway tunnel ventilation has great society and economy value. The paper based on "The physical model experiment research of the HK-Zhuhai-Macau undersea tunnel ventilation ". Based on hydromechanics affinity theory and model experiment theory, utilized physical model experiment as an important method, had studied the theory and technique of highway tunnel ventilation physical model experiment deeply, had finished design, manufacture, debugging of highway tunnel ventilation physical model experiment system, had given complete tunnel ventilation model-design method. The paper had carried on the basic performance test on each system of tunnel ventilation physical model. The paper had applied the equivalent imitation law to do integer and local ventilation model experiment on the HK-Zhuhai-Macau undersea tunnel.