Automatic strain sensing measurement on steel beam using strain gauge

Anand, L.D. Vijay; Hepsiba, D.; Palaniappan, Shanthi; Sumathy, B.; Vijayakumar, P.; Rani, Shweta

doi:10.1016/j.matpr.2020.11.274

Cited by 9 publications

(4 citation statements)

References 14 publications

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“…15 was obtained simultaneously. In this study, stress measurement was successfully performed with a wheatstone bridge configuration created with linear gages [23]. Linear gauges have the ability to measure in a single axis.…”

Section: Resultsmentioning

confidence: 99%

Research on electrical strain gages and experimental stress analysis: Case study for a full wheatstone bridge

İrsel¹

2021

DÜMF Mühendislik Dergisi

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This study investigated electrical strain gage technology, which is widely used in experimental stress measurement, on an application. Strain gages are used to precisely measure strain directly in a system. This method is carried out to verify the numerical and analytical calculations performed or to record the strain data generated during the active duty of a system and to investigate the fatigue damage. In particular, verifying numerical calculations in the strength-material recovery optimizations of mass-produced systems contributes to the development of the system. In this study, strain measurement using strain gage and strain measurement technology is presented on an application. Information was given about strain gages. A full bridge wheatstone bridge consisting of 4 linear gages was created on a prototype. The system was tested with a load cell validation. Structural finite element analysis of the prototype and analytical calculation of the fullbridge strain gage connection were performed. The results showed that the measurement with the strain gauge differed 1.20% and 1.40% from the analytical and numerical results, respectively. Thus, precision strain measurement technology was successfully presented in engineering systems.

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Section: Resultsmentioning

confidence: 99%

Research on electrical strain gages and experimental stress analysis: Case study for a full wheatstone bridge

İrsel¹

2021

DÜMF Mühendislik Dergisi

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“…Since the invention in 1938 by Simmons and Ruge and the first released commercial product in 1942 [1], strain gauges (SGs) have been extensively studied, firstly on their working mechanism and fabrication techniques and later on a variety of applications [2]. In addition to the common weighing and stress/strain analysis applications, more and more innovative applications in aerospace [3], automatic [4], civil engineering [5], and smart controlling [6] have been established owing to the high precision, excellent fatigue performance, and high environment and installing tolerance.…”

Section: Introductionmentioning

confidence: 99%

A Facile Method for the Evaluation of the Adhesion Strength of Strain Gauges

Zhang,

Long,

Yang

2024

Coatings

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The adhesion of strain gauges (SGs) onto the underlying spring element plays an important role not only during the fabrication of the SG sensors but also for the final performance of the sensors. A novel and facile method for the evaluation of the adhesion strength of SGs is proposed, tested, and validated in this paper. In comparison with the traditional peel tester method, this method demonstrated both higher reliability and efficiency, especially from an industrial manufacturing point of view. The five-grade adhesion strength, with adhesion strength decreased from Grade 1 (G1) to Grade 5 (G5), results were corroborated by the classical pull-out adhesion testing method with satisfactory consistency and can be employed in the quick evaluation and monitoring of the adhesion strength. The easiness, convenience, and reliability of the method promises a great potential application in the industrial testing and manufacturing of SG sensors.

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“…The strain gauge is a widely adopted sensing technology for measuring strain in structural components [2]. They are important tools that compute the strain on metals, beams, trusses, rods, concrete structures, and bridges [3]. It provides a direct measurement of strain by converting it into an electrical signal.…”

Section: Introductionmentioning

confidence: 99%

Comparative Flexural Analysis of Cantilever Beam at Various Loads Using Analytical, Computational and Experimental Techniques

Abuye,

Kibrete,

Ayay

et al. 2024

Engineering Headway

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Measurement of strain and stress plays a crucial role in advancing research in mechanical engineering. In this paper, the bending strain and stress of the steel cantilever beam subjected to concentrated loads at the free end are investigated using analytical, experimental, and numerical approaches. The experimental investigation was carried out through the use of a strain gauge sensor connected with a Wheatstone quarter-bridge configuration. The strain gauge used in this experiment is interfaced with the NI SignalExpress software in conjunction with the NI modules to ensure accurate data acquisition. The experimental measurements provide essential benchmark values for comparison with the numerical results. The numerical simulation is developed using ANSYS Workbench. The comparison results show that the experimental values have good agreement with the simulated FEM and analytical values. The findings of this study provide valuable insights into the bending strain characteristics of steel cantilever beams and contribute to the advancement of mechanical engineering research.

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Automatic strain sensing measurement on steel beam using strain gauge

Cited by 9 publications

References 14 publications

Research on electrical strain gages and experimental stress analysis: Case study for a full wheatstone bridge

Research on electrical strain gages and experimental stress analysis: Case study for a full wheatstone bridge

A Facile Method for the Evaluation of the Adhesion Strength of Strain Gauges

Comparative Flexural Analysis of Cantilever Beam at Various Loads Using Analytical, Computational and Experimental Techniques

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