FIELD: testing equipment.
SUBSTANCE: invention relates to equipment for control of material quality and investigation of their deformation properties. Substance: one sample is installed between a lower and an intermediate cross beam with a support ball, capable of movement, the other one - between the intermediate and upper cross beam. Cross beams are fixed on rods with nuts. Samples are loaded by means of a tight chamber arranged under a piston in a cylindrical cavity of the lower cross beam and communicated with a source of pressure. Prior to start of tests on rods between the upper cross beam and nuts they install thrust bearings, and samples are loaded by means of a tight chamber in the form of a metal bellows.
EFFECT: increased validity of test results.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SETUP FOR SAMPLE COMPRESSION TESTS FOR LONG-TERM AND SHORT-TERM LOADING | 2012 |
|
RU2523769C1 |
| DEVICE TO CONTROL STRENGTH OF REINFORCED CONCRETE STRUCTURES | 2013 |
|
RU2527263C1 |
| INSTALLATION FOR TESTING SAMPLES FOR LONG-TIME STRENGTH IN COMPRESSION | 0 |
|
SU1608490A1 |
| BENCH FOR TESTING REINFORCED CONCRETE ELEMENTS FOR FORCING AT SHORT-TERM DYNAMIC LOAD | 2020 |
|
RU2726031C1 |
| METHOD TO TEST STRUCTURES AT AXIAL AND ECCENTRIC APPLICATION OF SIGN ALTERNATING LOADS AND TEST BENCH FOR ITS IMPLEMENTATION | 2013 |
|
RU2523074C1 |
| DEVICE FOR TESTING SOIL SAMPLES UNDER TRIAXIAL LOAD | 0 |
|
SU730079A1 |
| DEVICE FOR DETERMINATION OF ROCK MECHANICAL PROPERTIES | 0 |
|
SU1744567A1 |
| TESTING METHOD OF CONSTRUCTIONS AND DEVICE FOR ITS IMPLEMENTATION | 2013 |
|
RU2530470C2 |
| METHOD FOR EXPERIMENTAL DETERMINATION OF LONG-TERM STRENGTH GRADIENT OF LOADED AND CORRODING CONCRETE AND DEVICE FOR ITS REALISATION | 2011 |
|
RU2473878C2 |
| BENCH FOR TESTING OF REINFORCED CONCRETE ELEMENTS FOR JOINT SHORT-TERM DYNAMIC IMPACT OF TWISTING AND RUNNING TORQUE | 2014 |
|
RU2570231C1 |
