FIELD: construction.
SUBSTANCE: method involves sample deformation by application of stretching loads, deformation and load measurement and generation of complete stretching diagram. Test sample is stretched with redistribution of force applied between tensile elements engaged with an arm, deformation in tensile elements of compensator and loading device are measured to determine actual force affecting the sample during test.
EFFECT: simplified procedure, enhanced accuracy and self-descriptiveness of test.
1 tbl, 3 dwg
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