FIELD: fire safety.
SUBSTANCE: model of explosive hazardous object is set into the test cell, and video cameras are set along its inner and outer perimeters. An opening which is covered with explosion-proof element set for loose fit on three elastic pins is made in the ceiling of module. Triaxial pressure sensor is set between the explosive fragmentation element and the opening. There are a temperature and a humidity sensors on both sides of the pressure sensor, which control the hydrothermal regime in model. Inductive movement sensor registers dynamics of movement of explosion-proof element in explosion. Internal and external surfaces of model fencing are supplied with strain gauges. Video cameras and sensors are connected to units of recording equipment. After processing of experimental data the information base is formed and mathematical model which predicts prevention of an emergency is made.
EFFECT: increased efficiency of protection of technological equipment and human resources from emergencies.
3 cl, 1 dwg
