The article suggests a new sectional multitier obstructive impediment usage during the prevention of mass riots by the police. Here is presented the design model of sectional multitier obstructive impediment with liquid, constructed in a serie order on basis of which is build up the mathematical model of defining stability of the construction under the outer load. The results of the calculation are presented in the article.
crowd, mass riots, police, hollow connecting objects, sectional multitier obstructive impediment, outer load, process of filling with liquid, stability
"Matematychna model vyznachennia stiikosti blochnoi bahatoiarusnoi zahorodzhuvalnoi pereshkody riadnoho poriadku pobudovy z ridynoiu pry prykladanni zovnishnoho navantazhennia" ,
Systems of Arms and Military Equipment,