Abstract:

Due to the features of Wushaoling tunnel, the Owner places great emphasis on the emergency rescue and disaster prevention and construction safety. On basis of the advices made by the design institutes, construction companies, supervising agencies, research institutes and experts, the Owner determines the emergency rescue and disaster prevention plan to be adopted during the construction and operation of the tunnel and makes constant optimization of the technical countermeasures against tunnel collapse. The emergency rescue and disaster prevention plan and the countermeasures are executed carefully and satisfactory effects are achieved.

Key words: extralong tunnel emergency rescue and disaster prevention  , technical countermeasure  , Wushaoling tunnel