【摘要】 介绍了当今世界生化及放射性恐怖活动的现状与发展趋势,指出利用空气传播的生化及放射性恐怖袭击已对地下建筑的环境安全构成了严重威胁。概述了生化及放射性恐怖袭击给地下建筑环境安全带来的新问题,具体分析了我国城市地下建筑在环境安全方面存在的问题,指出我国城市地下建筑现有的防护思想和防护通风措施并不能满足防生化及放射性恐怖袭击的要求。对地下建筑生化及放射性恐怖灾害的特点进行了分析和概括,并进一步从安全防范、应急处置和事后恢复这三个方面对地下建筑的环境安全问题进行了讨论。更多还原

【Abstract】 From the status quo and future of chemical, biological and radiological (CBR) terrorism, it is pointed out that airborne CBR attacks have posed severe threats to underground buildings. The new problems brought to underground engineering environment security by CBR attacks are Summarized, the possible problems of underground engineering in China are analysed in details, it is pointed out that current defensive ideology and defensive ventilation measures of underground buildings in China don’t meet the requirement of defensive CBR attacks. The characteristics of CBR terrorist incidents are generalized, furthermore, the problems of underground engineering environment posed by CBR attacks from the aspect of prevention, treatment and post event remedy are discussed.更多还原