• Tests for the retention of material properties and resistance of structures being developed to the climatic effects and to the effects of
• elevated temperature up to 315°С;
• reduced temperature down to -75°С;
• elevated humidity up to 98%;
• variation of environmental temperature (thermocycling within -75°С - +315°С);
• reduced atmospheric pressure down to 5x10^-4MPa;
• heat and vacuum (thermal vacuum tests at -75°С - +315°С and 10^-8MPa);



• Tests for the resistance of materials and structures to the effects of mechanical factors
a) vibration in the frequency range from 3 to 2500 Hz:
• resonance frequency test;
• test for the effect of sinusoidal vibration of one frequency;
• test for the effect of random broad-band vibration;
b) vibrational shock;
c) mechanical shock:
• test for the resistance to repeated mechanical shocks;
• test for the resistance to a single mechanical shock;

d) linear acceleration;
e) combined effect of vibration and temperature in the range from -75°С to +180°С;
f) combined effect of vibrational and mechanical shocks and temperature in the range from -75°С to +180°С;
g) acoustic noise;
h) sinusoidal vibration cycles in order to determine material endurance strength (on the material specimens).



• Investigation of structure stress-strain state and static tests of the structures
• evaluation of stress-strain state under power loading and serviceability of a structure;
• prediction of the structure bearing capacity under a low load level;
• determination of maximum deformation, structure elements displacements under power loading;
• test for the resistance to combined effects of time-varying power (up to 100 kN) and thermal (up to 2000°С), loads (heat-resistance tests), determination of safety factor;
• test for the effect of kinetic heating at the rate of 300°С/s (heat tests);
• repeated static tests;
• thermal shock test (with the use of specimens).

  

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