METHOD FOR MEASURING THE ELASTICITY OF MATERIALS
Journal Title: International scientific journal Science and Innovation - Year 2023, Vol 2, Issue 9
Abstract
Currently, considerable attention is paid to improving the reliability of all categories of buildings and structures. Especially for the analysis of deformation and displacement field, the use of various methods is urgently required, one of which is digital holographic interferometry. For the practical application of this method, the authors have developed a technique for processing digital holographic interferograms. Digital holographic interferometers (DHI) used to measure the movements of diffuse-reflecting objects have two unique metrological properties: ultra-high sensitivity to movements (fractions of a nanometer) and the ability to perform measurements simultaneously over the entire surface of the object. Therefore, the main problem in assessing the accuracy of measurements is the lack of exemplary measuring instruments with higher or even similar characteristics. To assess the accuracy of the measurement information in the laboratory of holographic research, the results of the analytical calculation of the elastic line (deflections) of a beam of constant rectangular cross section were used as a comparison base when it was loaded with pure bending. The test results of the technique showed the convergence of experimental and calculated data.
Authors and Affiliations
N. A. Akbarova, V. E. Gaponov, Y. G. Shipulin, Z. T. Azamatov, G. Majidova
Keywords
Related Articles
- EP ID EP721517
- DOI 10.5281/zenodo.8395090
- Views 70
- Downloads 0
PECULIARITIES OF PATHOGENETIC MECHANISMS OF SECONDARY IMMUNODEFICIENCY IN ANIMAL HELMINTHIASES (LITERATURE REVIEW)
This article presents an analysis of literature data on immunodeficiency in animal helminthiases. Parasites, through their immunosuppressive impact on the immunological status, can significantly aggravate processes withi...
THE ROLE OF THE MEDIA IN THE DEVELOPMENT OF MEDIA EDUCATION IN SECONDARY SCHOOLS: INTERNATIONAL AND NATIONAL EXPERIENCE
A new direction of education, in a word, education in the field of mass media and communication is media education. The term media education is used in a narrow context as a general cultural component of education. This...
TECHNOLOGIES ENSURING CHILD DEVELOPMENT IN THE DIDACTIC PROCESS IN PRIMARY CLASSES
In the article is lightened the place and importance of didactic game educational technologies implementation in teaching of nature studies in the primary classes and its methodics in the teaching process
SOME ASPECTS OF THE USE OF PEDAGOGICAL TECHNOLOGIES TO IMPROVE STUDENTS' CREATIVITY IN HISTORY CLASSES
A new approach to history lessons. Ways to increase students' creativity in history lessons. Some aspects of improving students' creativity in history lessons. Problem-based learning in the development of students' creat...
DIGITAL CHANNELS AND METHODS OF PROMOTING EXCURSION SERVICES
A well-optimized website serves as the primary platform for promoting excursion services. SEO ensures that your website appears on search engines like Google when potential customers look for excursions in your area. A...