近年来,世界各地爆发了众多小规模地区冲突,如何快速隔离冲突人群成为各国军方的重要课题。传统的铁丝网虽然布设方便,但由于高度低,示威人群丢掷的石块、汽油弹等很容易飞进警戒部队中,造成伤亡,而铁丝网最大的缺点是很难阻止自杀式汽车炸弹的袭击。水泥隔离墙虽然对炸弹袭击防护较好,但它部署慢,造价高, In recent years, numerous small-scale regional conflicts have erupted around the world. How to quickly isolate the people in conflict has become an important issue for the military in all countries. Although the traditional barbed wire is easy to set up, it is very difficult to fly suicide bombers because it is easy to fly because of its low height. Some stones, petrol bombs, etc. that are easily thrown into the army by demonstrators easily cause casualties. Although the cement wall protection against bomb attacks is better, but it is deployed slowly, high cost,