FIELD: construction.
SUBSTANCE: invention relates to assessing the technical condition of building structures and can be used to determine mechanical stresses, for example, in the frames of buildings and structures, structural elements of bridges. The essence of the invention is to determine mechanical stresses in structural elements, a mechanical strain gauge with a removable strainmeter is installed on them. It is used to determine the absolute deformations that occur in structural elements from the application of an external load. Based on absolute deformations, stresses in structural elements are calculated, allowing to judge their load-bearing capacity (strength and stability).
EFFECT: increasing the reliability of measurements and determination of parameters of the stressed state of structures.
1 cl, 23 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STRING-TYPE STRAIN GAUGE TENSIONING DEVICE | 0 |
|
SU717334A1 |
| 0 |
|
SU104061A1 | |
| 0 |
|
SU51308A1 | |
| METHOD FOR INTEGRATED ASSESSMENT OF INDICATORS DETERMINING THE TECHNICAL CONDITION OF PIPELINE SYSTEMS, AND A MONITORING SYSTEM FOR ITS IMPLEMENTATION | 2020 |
|
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| CRANK-LEVER INDICATOR TENSOMETER | 2007 |
|
RU2350898C1 |
| DEFORMATION METER | 0 |
|
SU977775A1 |
| TRUSS RODS DEFORMATIONS DETERMINATION MODEL | 2017 |
|
RU2671754C1 |
| TEACHING DEVICE FOR BUILDING ENGINEERING AND RESISTANCE OF MATERIAL LEARNING | 1991 |
|
RU2010345C1 |
| CHECK OF STRESSED-DEFORMED STATE IN BLOCK STRUCTURE OF GEOSPHERE, BASE SUPPORT, DEFORMATION METER AND REGISTER | 1995 |
|
RU2097558C1 |
| MODEL FOR DETERMINATION OF ROD DEFORMATIONS OF SPATIAL GRID FRAMING | 2018 |
|
RU2676957C1 |
