装配式防爆墙和翻转式路刺组合防护结构

Combined protective structures of fabricated anti-blast wall and turnover road stab

根据汽车炸弹恐怖爆炸的特点,设计和研制两种装配式防爆墙及翻转式路刺组合防护结构,介绍了其主要设计原理和设计特点,提出装配式防爆墙的工程计算方法。所达到的技术指标表明,设计和研制的装配式防爆墙和翻转式路刺组合防护结构,不仅制式化程度高、抗力大,而且可以依据不同爆炸威胁等级和时间要求进行快速灵活地设置,为大型人员活动场馆、加油站、公众关注的热点建筑及国家标志性建筑物等防护汽车炸弹袭击提供一种有效的工程防护器材。

Based on the characteristics of terrorist explosion of vehicle bombs, two kinds of protective structures composed of fabricated anti-blast wall and turnover road stab have been designed and manufactured. The primary design principles and characteristics are presented, and an elastic-plastic calculation method for the fabricated anti- blast wall is established. The technical indexes of the combined protective structures indicate that such protective structures are not only well standardized and highly resistant, but also have the characteristics of quick-setting and repeatable usage in accordance with various levels of explosion threats and time requirement. The present study provides an effective type of engineering equipment to protect large buildings for large personnel gatherings, gas stations and other important public buildings against the attack of vehicle bombs.