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山区高速公路隧道群运营管理较为复杂,在发生事故时必须考虑各隧道之间的相互影响。提出互通式立交—路段—隧道群协调交通控制策略,即将高速公路划分为不同交通控制区段和交通控制单元,在发生灾害事故时,遵循“先内后邻”、“由远及近”的原则实施联动控制。以增从高速公路为例,列举凤凰山特长隧道火灾工况下的应急管理预案对上述理论进行说明。
The operation and management of the mountainous expressway tunnel complex is more complicated. In the event of an accident, the mutual influence between the tunnels must be considered. Proposed the coordinated traffic control strategy of interchange type-road section-tunnel group, which divides the expressway into different traffic control sections and traffic control units. In the event of a disaster, it follows the principle of “first inner neighbor and the next neighbor”, “ Near ”principle of linkage control. To increase from the highway as an example, enumerate the emergency management plan under fire conditions of Phoenix Mountain super long tunnel to explain the above theory.