Relevant bibliographies by topics / Film strain gauges

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Film strain gauges'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

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Journal articles on the topic "Film strain gauges"

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Brandt, Bjoern, Marion Gemeinert, Ralf Koppert, Jochen Bolte, and Torsten Rabe. "LTCC Substrates for High Performance Strain Gauges." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2012, CICMT (2012): 000175–80. http://dx.doi.org/10.4071/cicmt-2012-tp43.

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Recent advances in the development of high gauge factor thin-films for strain gauges prompt the research on advanced substrate materials. A glass ceramic composite has been developed in consideration of a high coefficient of thermal expansion and a low modulus of elasticity for the application as support material for thin-film sensors. Constantan foil strain gauges were fabricated from this material by tape casting, pressure-assisted sintering and subsequent lamination of the metal foil on the planar ceramic substrates. The sensors were mounted on a strain gauge beam arrangement and load curve
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Mathis, Maximilian, Dennis Vollberg, Matthäus Langosch, Dirk Göttel, Angela Lellig, and Günter Schultes. "Creep adjustment of strain gauges based on granular NiCr-carbon thin films." Journal of Sensors and Sensor Systems 10, no. 1 (2021): 53–61. http://dx.doi.org/10.5194/jsss-10-53-2021.

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Abstract. An important property of high-precision mechanical sensors such as force transducers or torque sensors is the so-called creep error. It is defined as the signal deviation over time at a constant load. Since this signal deviation results in a reduced accuracy of the sensor, it is beneficial to minimize the creep error. Many of these sensors consist of a metallic spring element and strain gauges. In order to realize a sensor with a creep error of almost zero, it is necessary to compensate for the creep behavior of the metallic spring element. This can be achieved by creep adjustment of
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Lin, Fan, Xiaochuan Pan, Chao Wu, et al. "ZrB2/SiCN Thin-Film Strain Gauges for In-Situ Strain Detection of Hot Components." Micromachines 13, no. 9 (2022): 1467. http://dx.doi.org/10.3390/mi13091467.

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The in-situ strain/stress detection of hot components in harsh environments remains a challenging task. In this study, ZrB2/SiCN thin-film strain gauges were fabricated on alumina substrates by direct writing. The effects of ZrB2 content on the electrical conductivity and strain sensitivity of ZrB2/SiCN composites were investigated, and based on these, thin film strain gauges with high electrical conductivity (1.71 S/cm) and a gauge factor of 4.8 were prepared. ZrB2/SiCN thin-film strain gauges exhibit excellent static, cyclic strain responses and resistance stability at room temperature. In o
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Mathis, Maximilian, Dennis Vollberg, Matthäus Langosch, Dirk Göttel, Angela Lellig, and Günter Schultes. "Novel method to reduce the transverse sensitivity of granular thin film strain gauges by modification of strain transfer." Journal of Sensors and Sensor Systems 9, no. 2 (2020): 219–26. http://dx.doi.org/10.5194/jsss-9-219-2020.

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Abstract. Strain gauges based on polyimide carrier foils and piezoresistive granular thin films are highly sensitive to strain. Unlike conventional metal foil, granular film strain gauges also have a pronounced sensitivity to strain acting in the transverse direction. A novel method that allows for the modification of the strain transfer is proposed and proven experimentally. The method is based on the creation of stand-alone polyimide paths, on top of which the piezoresistive thin film is located. In this way, the granular film hardly receives any transverse strain; hence, the transverse sens
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Schmaljohann, F., D. Hagedorn, and F. Löffler. "Thin film sensors for measuring small forces." Journal of Sensors and Sensor Systems 4, no. 1 (2015): 91–95. http://dx.doi.org/10.5194/jsss-4-91-2015.

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Abstract. Especially in the case of measuring small forces, the use of conventional foil strain gauges is limited. The measurement uncertainty rises by force shunts and is due to the polymer foils used, as they are susceptible to moisture. Strain gauges in thin film technology present a potential solution to overcome these effects because of their direct and atomic contact with the measuring body, omitting an adhesive layer and the polymer foil. For force measurements up to 1 N, a suitable deformation element was developed by finite element (FE) analysis. This element is designed for an approx
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Li, Chunshien, P. J. Hesketh, and G. J. Maclay. "Thin gold film strain gauges." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 12, no. 3 (1994): 813–19. http://dx.doi.org/10.1116/1.578828.

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Fraigi, L., and L. Malatto. "Thick-film weldable strain gauges." Sensors and Actuators A: Physical 46, no. 1-3 (1995): 222–24. http://dx.doi.org/10.1016/0924-4247(94)00894-n.

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Ma, Lei, Shreyes N. Melkote, John B. Morehouse, James B. Castle, James W. Fonda, and Melissa A. Johnson. "Design of thin-film polyvinylidene fluoride sensor rosettes for isolation of various strain components." Journal of Intelligent Material Systems and Structures 23, no. 10 (2012): 1119–30. http://dx.doi.org/10.1177/1045389x12443597.

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Thin-film polyvinylidene fluoride piezoelectric sensors have long been recognized as a promising alternative to traditional metal foil strain gauges in applications where only dynamic or quasistatic signals are of interest. Compared to metal foil strain gauges, polyvinylidene fluoride sensors feature high sensitivity, high dynamic range, and broad frequency bandwidth. However, transverse sensitivity of the polyvinylidene fluoride sensor is higher than that of a metal foil strain gauge, making it more difficult to isolate a particular strain component or a deformation mode when the host structu
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Lei, Jih-Fen. "Palladium-Chromium Strain Gauges." Platinum Metals Review 35, no. 2 (1991): 65–69. http://dx.doi.org/10.1595/003214091x3526569.

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In order to meet urgent needs in aerospace research, an electrical resistance strain gauge of palladium-13 weight per cent chromium alloy is being developed both in fine wire and thin film forms at the NASA Lewis Research Center. The wire strain gauge has platinum wire wound around the gauge grid to serve as the temperature compensator, and is coated with a special alumina-based overcoat. This gauge has a sufficiently small apparent strain, with good reproducibility between thermal cycles to 800°C. The apparent strain of the gauge can therefore be corrected within a reasonable error up to this
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Woszczyński, Mariusz, Joanna Rogala-Rojek, and Krzysztof Stankiewicz. "Advancement of the Monitoring System for Arch Support Geometry and Loads." Energies 15, no. 6 (2022): 2222. http://dx.doi.org/10.3390/en15062222.

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As part of the RFCS project, which aimed to improve transport safety in mines, ITG KOMAG proposed a system for monitoring loads and geometric of arch support. The system’s function is to control safety, mainly during suspended monorail runs. This paper presents a hardware model and a measurement method based on the use of vibrating wire strain gauges and draw-wire sensors. The challenge was to properly adapt the vibrating wire strain gauge operation to the requirements of the ATEX directive on the safe use of electrical equipment in underground mines. The signal transducer algorithm and potent
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Dissertations / Theses on the topic "Film strain gauges"

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Au, Daniel Tak Yin. "Evaporation cast thin film carbon nanotube strain gauges." Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44860.

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This work describes the research performed on synthesising and measuring the gauge factor of evaporation cast thin film carbon nanotube strain gauges. The main characteristics pursued of the strain gauges are inexpensive, easily manufactured and reasonably sensitive. Carbon nanotubes have exhibited a high gauge factor due to their intrinsic piezoresistivity and were incorporated into evaporation cast films to try to take advantage of the high sensitivity. Another direction taken to improve the sensitivity is alignment of carbon nanotubes in the thin film. Previous work produced an evaporati
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Zheng, Yulan. "Characterisation and development of novel thick film strain gauges." Thesis, University of Southampton, 2003. https://eprints.soton.ac.uk/47490/.

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The strain gauge is a physical sensor, in which the influence of an externally applied strain causes the resistance to undergo a reversible change. It can be applied to the measurement of force, pressure, and displacement etc. The thick film strain gauge is relatively new however and has been seen to have many advantages. System zero (offset) and system gain (sensitivity) are key characteristics of the strain gauges. Hence intensive research was carried out to study these two aspects of different construction types of thick film strain gauges, i.e. X-plane and Z-plane strain gauges. Different
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Djugum, Richard. "Novel fabrication processes for thin film vapour deposited strain gauges on mild steel." Australasian Digital Thesis Program, 2006. http://adt.lib.swin.edu.au/public/adt-VSWT20070424.115951/index.html.

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Thesis (PhD) - Swinburne University of Technology, School of Engineering and Science, 2006.<br>A thesis submitted for the degree of Doctor of Philosophy, School of Engineering and Science, Swinburne University of Technology, 2006. Typescript. Includes bibliographical references (p. 125-138).
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Djugum, Richard, and n/a. "Novel fabrication processes for thin film vapour deposited strain gauges on mild steel." Swinburne University of Technology, 2006. http://adt.lib.swin.edu.au./public/adt-VSWT20070424.115951.

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Pressure measurement using a strain gauge bonded with epoxy adhesive to a metallic mechanical support has been, and still is, extensively employed, however, for some applications the use of an epoxy is inadequate, especially when temperatures exceed 120C. There is therefore particular interest in the use of thin film techniques to vacuum deposit strain gauges directly on metallic substrates. Such devices are highly cost effective when produced in large quantities due to the manufacturing techniques involved. This makes them ideally suited for use in large-volume products such as electronic wei
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Intiang, Jittakant. "Use of triple beam resonant gauges in torque measurement transfer standard." Thesis, Brunel University, 2010. http://bura.brunel.ac.uk/handle/2438/4500.

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A new torque transfer standard using metallic TBTF resonant sensor was developed to overcome the overload capability problem which occurs with conventional metallic resistance strain gauges. Previous research work, however, has shown that the first prototype of the metallic TBTF resonant sensor was not suitable for use in a torque transfer standard due to its size and subsequent sensitivity to parasitic lateral forces. To maximize the benefits from this sensor, particularly overload capability and long-term stability, in the high accuracy torque measurement application area, there is a need to
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Шуляренко, Д. О., та А. С. Овруцький. "Тензорезистивні властивості плівкових наносистем на основі пермалою та срібла як чутливих елементів тензодатчиків". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67874.

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Величина магнітоопору залежить від таких факторів як матеріал компонент плівкової системи, метод та умови отримання, процеси дифузії та фазоутворення, інтервал термовідпалювання та ін. Детальне дослідження тензорезистивного ефекту в плівкових наносистемах відкриває перспективу створення на їх основі не тільки тензорезисторів і тензодатчиків, а й багатофункціональних сенсорів для одночасного контролю декількох фізичних параметрів.
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Бурик, І. П., Ю. М. Бабкін, Максим Миколайович Іващенко та ін. "Підвищення надійності вибухозахисних систем при застосуванні плівкових тензодатчиків". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/47175.

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Забезпечити надійну безпеку персоналу шахт по всій мережі гірничих виробок можна шляхом гасіння спалахів метану або вугільного пилу безпосередньо в зоні їх виникнення. Для цього потрібні спеціальні засоби з примусовою подачею гасильного матеріалу в осередок спалаху (вибуху) у момент його виникнення.
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Grychanovska, T. M., Віталій Володимирович Бібик, Виталий Владимирович Бибик, Vitalii Volodymyrovych Bibyk, O. S. Gryschuk, and L. A. Sheshenya. "Strain Properties of Thin Film Systems Based on Ni and Ag." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35207.

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Research results of influence of a uniform magnetic field by induction of 200 mT on the longitudinal gauge factor of nanocrystalline film systems of Ni/Ag/Ni with different thickness of non-magnetic layer of Ag within elastic deformation up to 1 are presented. The paper describes methods of forming three-layer structure based on thin films Ni and Ag and research of the structure and phase composition of the obtained samples. The correlation between the factor value of the longitudinal gauge and structural-phase state of film systems is set. When you are citing the document, use the follo
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Макуха, Зінаїда Миколаївна, Зинаида Николаевна Макуха, Zinaida Mykolaivna Makukha, et al. "Strain Properties of Nanodimentional Thin Film Systems Based on Ag and Co." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/34874.

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The results of research strain deformation properties of thin films Ag, Co and two-layer film systems Ag/Co in the range of deformation l 0 – 1% were presented. The plastic deformation in Co layer caused a similar deformation in the entire film system, even if the strain range of Ag layer is not reached the limits of the transition elastic/plastic deformation. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34874
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Гричановська, Тетяна Михайлівна, Татьяна Михайловна Гричановская, Tetiana Mykhailivna Hrychanovska, et al. "Strain Properties of Thin Films Based on Ni and Ag in External Magnetic Field." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/42685.

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The paper describes the research results of influence of an external magnetic field with 200 mT induction on the longitudinal gauge factor of nano-crystalline film systems of Ni and Ag with different thickness of non-magnetic layer of Ag (or Ni) within elastic deformation up to 1% are presented. Considered methods of forming double- and triplex-layer structure based on thin films Ni and Ag and research of the structure and phase composition of the obtained samples. The correlation between the factor value of the longitudinal gauge factor, structural-phase state of film systems and total thick
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Book chapters on the topic "Film strain gauges"

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Kamal, Abhishek, Vinayak Kulkarni, and Niranjan Sahoo. "Measurement of Strain Using Strain Gauge and Piezoelectric Sensors." In Applications and Techniques for Experimental Stress Analysis. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1690-4.ch006.

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Today, measurement of strain plays a crucial role in different areas of research such as manufacturing, aerospace, automotive industry, agriculture, and medical. Many researchers have used different types of strain transducers to measure strain in their relevant research fields. Strain can be measured using mainly two methods (i.e., electrical strain sensors and optical strain sensors). Electrical strain sensors consist basically of strain gauges, piezo film, etc. In electrical strain sensors, the strain gauge is one of the oldest and reliable strain sensors which are available in different ty
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Ganesh, E. N., K. Sushita, N. Janaki, and N. Shanmugasundaram. "Design of CNT Polymer Composite Based Strain Sensor to Study the Effect of Humidity and Electrical Conductivity." In Intelligent Technologies for Scientific Research and Engineering. BENTHAM SCIENCE PUBLISHERS, 2023. http://dx.doi.org/10.2174/9789815079395123010012.

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The high electrical conductivity of carbon nanotubes(CNTs) has motivated their incorporation into polymers for several purposes, including electrical conductivity enhancement and sensing. Some studies have suggested that thin films of CNT/polymer composites canbeused for humidity sensing. This study focuses on the influence of humidity on the electrical conductivity of CNT modifie depoxy composite. The degree of sensitivity to the humidity of the developed composite is compared to other sensing capabilities (strain and temperature). It was found that a change in humidity from 5% relative humid
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Sayao Alberto S.F.J., Nunes Anna Laura L.S., Becker Leonardo D.B., and Sieira Ana Cristina C.F. "Behavior of geogrids under pullout tests in fine and coarse soils." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-865.

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This paper presents an analysis of the behavior of geogrids when subjected to pullout tests in the field and in the laboratory. Different types of soils were considered, ranging from silty clay to coarse sand. The field work was associated to a 1700m long, 5m high soil wall reinforced with geogrids. The wall constitutes the upper part of a dike constructed for containing bauxite residues and was constructed using a residual silty-clay. A 2.6m high experimental fill was also constructed for performing 16 large-scale pullout tests. Horizontal loads and displacements were monitored during these p
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Ueng T.S., Chen C.H., and Tseng Y.C. "Shaking table tests on model piles in liquefiable sand." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-672.

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For the study of the soil-pile interaction in a liquefiable soil under earthquake shakings, lateral load tests and shaking table tests on two model piles, one of stainless steel and another of aluminum alloy, in the large biaxial laminar shear box filled with saturated sand were conducted at the National Center for Research on Earthquake Engineering (NCREE), Taiwan. The pile tip was fixed at the bottom of the laminar shear box to simulate the condition of the pile foundation embedded in a firm stratum. Strain gauges and accelerometers were placed on the pile surface to obtain the pile behavior
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Conference papers on the topic "Film strain gauges"

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Ottermann, Rico, Eileen Müller, Marvin Keßler, Folke Dencker, Daniel Klaas, and Marc Christopher Wurz. "Polymer-Free Batch Production and Application of Metal Foil-Based Thin-Film Strain Gauges." In 2024 IEEE SENSORS. IEEE, 2024. https://doi.org/10.1109/sensors60989.2024.10784988.

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Ranade, Shyama D., Mike YJ Tan, and Maria Forsyth. "Assessing the Influence of Coating Thickness on Its Mechanically Induced Loss of Integrity." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09294.

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Abstract Coatings form an integral part of the corrosion protection system of oil and gas pipelines that are often operating under high mechanical stress and corrosive environmental conditions. It is necessary to assess coatings for potential loss of integrity, such as mechanically induced holidays and cracks, before they are put into operation. The standard method of assessing coating’s behavior and flexibility under mechanical strain is the mandrel bending test, wherein high voltage holiday test is normally used to determine the existences of discontinuities in coating films. A limitation of
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Elramady, Alyaa G., Brajendra Mishra, David L. Olson, Abdennour Seibi, and Ali H. Alshawaf. "Susceptibility of Cold-Worked Medium Carbon Steel to Stress Corrosion Cracking in Synthetic Formation Water and CO2 Environment Using the Slow Strain Rate Method." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05785.

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Abstract The slow strain rate (SSR) test is a quick and simple method that is used to gauge the susceptibility of metals to stress corrosion cracking (SCC). This research uses the SSR method to study the effect of prior cold-work of API 5CT P110 martensitic casing and tubing steel on stress corrosion cracking (SCC). Two cold-work processes were used, namely, cold-rolling and tubular expansion. The steels were cold-worked to 10% and 20% levels of strain. Longitudinal tensile specimens were extracted from the rolled plates and the expanded tubes. In an solution test, the specimens were exposed t
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Suttmann, Oliver, Jan F. Duesing, Juergen Koch, and Ludger Overmeyer. "Laser patterning of thin film strain gauges." In ICALEO® 2013: 32nd International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing. Laser Institute of America, 2013. http://dx.doi.org/10.2351/1.5062983.

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Lee, Dongil, Chan Won Park, and Nam Ki Min. "Microfabrication of spray-coated SWCNT film strain gauges." In 2011 IEEE 11th International Conference on Nanotechnology (IEEE-NANO). IEEE, 2011. http://dx.doi.org/10.1109/nano.2011.6144390.

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Suttmann, O., J. F. Duesing, J. Koch, U. Stute, and L. Overmeyer. "A1.3 - Patterning of thin film strain gauges on 3D-surfaces." In AMA Conferences 2013. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2013. http://dx.doi.org/10.5162/sensor2013/a1.3.

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Ottermann, Rico, Daniel Klaas, Folke Dencker, et al. "Directly Deposited Thin-Film Strain Gauges on Curved Metallic Surfaces." In 2021 IEEE Sensors. IEEE, 2021. http://dx.doi.org/10.1109/sensors47087.2021.9639542.

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Ottermann, Rico, Shuowen Zhang, Berend Denkena, et al. "In Situ Resistance Trimming of Directly Deposited Thin-Film Strain Gauges." In 2022 IEEE Sensors. IEEE, 2022. http://dx.doi.org/10.1109/sensors52175.2022.9967357.

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Konopka, Dennis, Tobias Steppeler, Rico Ottermann, et al. "ADVANCEMENTS IN MONITORING OF TRIBOLOGICAL STRESS IN BEARINGS USING THIN-FILM STRAIN GAUGES." In 10th ECCOMAS Thematic Conference on Smart Structures and Materials. Dept. of Mechanical Engineering & Aeronautics University of Patras, 2023. http://dx.doi.org/10.7712/150123.9934.443603.

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Lei, Jih-Fen, Lisa C. Martin, and Herbert A. Will. "Advances in Thin Film Sensor Technologies for Engine Applications." In ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/97-gt-458.

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Advanced thin film sensor techniques that can provide accurate surface strain and temperature measurements are being developed at NASA Lewis Research Center. These sensors are needed to provide minimally intrusive characterization of advanced materials (such as ceramics and composites) and structures (such as components for Space Shuttle Main Engine, High Speed Civil Transport, Advanced Subsonic Transports and General Aviation Aircraft) in hostile, high-temperature environments, and for validation of design codes. This paper presents two advanced thin film sensor technologies: strain gauges an
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Reports on the topic "Film strain gauges"

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Bala. L51600 Engineering Critical Assessment of Girth Welds in Small Diameter Pipe. Pipeline Research Council International, Inc. (PRCI), 1989. http://dx.doi.org/10.55274/r0010101.

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Transmission pipeline girth welds are fabricated and inspected to rigorous material standards such as API 1104, CSA Z 184 and BSI 4515. These standards contain weld defect acceptance levels based on good workmanship criteria and have been arrived at on the basis of traditional welding and inspection practices. In certain instances, defects that do not meet the workmanship standards have been accepted on the basis of an engineering critical assessment (ECA) using the British Standard PD 6493 assessment technique. The use of ECA is now being incorporated into the pipeline codes. Four girth welds
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FEASIBILITY STUDY ON AN OPTICAL STRAIN GAGE BASED ON FLUORESCENCE RESPONSE OF GRAPHENE QUANTUM DOTS. The Hong Kong Institute of Steel Construction, 2024. http://dx.doi.org/10.18057/ijasc.2024.20.2.5.

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In this study, based on the excellent fluorescence properties of graphene quantum dots (GQDs) and their good response to mechanical effects, the GQDs were mixed with epoxy resin to make a coating sensor. Taking this as the research object, the film was coated on the Q235 tensile steel sample, which can dynamically monitor the stress and strain of the steel sample. By investigating the effects of the concentration of the GQDs solution, the synchronization of the film and the steel component, and the residual stress of the epoxy resin, the mechanism of the visual fluorescence signal was analyzed
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