Log in

Relevant bibliographies by topics / Strain gauge / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Strain gauge.

Dissertations / Theses on the topic 'Strain gauge'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Strain gauge.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Huang, Jun Fei. "Stress-strain models for light-gauge carbon steels." Thesis, University of Macau, 2012. http://umaclib3.umac.mo/record=b2586269.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Tuncay, Orbay. "Wireless Strain Gauge System in a Multipath Environment." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1222089977.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Welham, Christopher J. "A silicon micromachined lateral resonant strain gauge pressure sensor." Thesis, University of Warwick, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389458.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Suslov, E., O. Nozhenko, and A. Mostovych. "Strain gauge measurement data analyzing for flat wheel detection." Thesis, Національний авіаційний університет, 2017. http://er.nau.edu.ua/handle/NAU/32947.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Khanniche, Rachid. "Characterisation of an optical strain gauge for pantograph applications." Thesis, Swansea University, 2002. https://cronfa.swan.ac.uk/Record/cronfa42266.

Full text

Abstract:

An optical strain gauge is developed and characterised for an active pantograph for high-speed electrical trains applications. The pantograph is subjected to a continuous impact forces when it makes contact with the 25 kV overhead AC line. The carbon based pantograph head is susceptible to crack damage due to these impacts An optical strain gauge based on the photo-elastic effect has been developed to monitor on line the contact force applied to the pantograph. The sensing system exploits the concept of chromatic modulation that can be produced by spectral changes induced by a controlled biref

APA, Harvard, Vancouver, ISO, and other styles

6

Creasey, Christopher David. "The development of a hand-held optical diffraction strain gauge." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/27041.

Full text

Abstract:

The measurement of strain is critical in many engineering design, test, and health monitoring procedures. Despite the promise of non-contacting and remote strain measurement, optical techniques have not been widely adopted by industry; the preference being the use of electrical resistance strain gauges. This is due to the perceived and real complexities of many optical techniques.

APA, Harvard, Vancouver, ISO, and other styles

7

Erm, Lincoln P. Ferrarotto Phil. "Development of a five-component strain-gauge balance for the DSTO water tunnel." Fishermans Bend, Vic. : Defence Science and Technology Organisation Air Vehicles Division, 2009. http://hdl.handle.net/1947/10033.

Full text

Abstract:

Mode of access: Internet via World Wide Web. Available at http://hdl.handle.net/1947/10033.<br>"November 2009". Available on the DSTO website as at DSTO at :http://dspace.dsto.defence.gov.au/dspace/bitstream/1947/10033/1/DSTO-GD-0597%20PR.pdf

APA, Harvard, Vancouver, ISO, and other styles

8

Li, Sihao. "Effect of aeroelasticity in tow tank strain gauge measurements on a NACA 0015 airfoil." Ohio : Ohio University, 1993. http://www.ohiolink.edu/etd/view.cgi?ohiou1175713922.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Russell, Scott A. "Strain gauge measurements of blade resonance using eddy current excitation in a vacuum spin pit." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2002. http://library.nps.navy.mil/uhtbin/hyperion-image/02sep%5FRussell.pdf.

Full text

Abstract:

Thesis (M.S. in Aeronautical Engineering)--Naval Postgraduate School, September 2002.<br>Thesis advisor(s): Raymond P. Shreeve, Garth V. Hobson. Includes bibliographical references (p. 93). Also available online.

APA, Harvard, Vancouver, ISO, and other styles

10

Remington, Taylor David. "Biomechanical Applications and Modeling of Quantum Nano-Composite Strain Gauges." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/4407.

Full text

Abstract:

Biological tissues routinely experience large strains and undergo large deformations during normal physiologic activity. Biological tissue deformation is well beyond the range of standard strain gauges, and hence must often be captured using expensive and non-portable options such as optical marker tracking methods that may rely upon significant post-processing. This study develops portable gauges that operate in real time and are compatible with the large strains seen by biological materials. The new gauges are based on a relatively new technique for quantifying large strain in real-time (up

APA, Harvard, Vancouver, ISO, and other styles

11

Battistini, Nicholas. "Progetto di un nodo sensore basato su strain gauge per il monitoraggio strutturale." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/14769/.

Full text

Abstract:

In questo elaborato è stata presentata la progettazione hardware di un nodo sensore basato su strain gauge per il monitoraggio strutturale. In particolare sono stati descritti gli estensimetri e sono stati presentati i due circuiti di condizionamento più utilizzati in questa applicazione: il ponte di Wheatstone e l’Anderson loop. Dopo aver discusso le caratteristiche dei due condizionamenti e dopo aver scelto l’Anderson loop come condizionamento ottimo, si è passati alla sua realizzazione. Sfruttando un generatore di corrente costante, l’implementazione dell’Anderson loop ha comportato

APA, Harvard, Vancouver, ISO, and other styles

12

Zutavern, Zachary Scott. "Fiber optic strain gauge calibration and dynamic flexibility transfer function identification in magnetic bearings." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/152.

Full text

Abstract:

Historical attempts to measure forces in magnetic bearings have been unsuccessful as a result of relatively high uncertainties. Recent advances in the strain-gauge technology have provided a new method for measuring magnetic bearing forces. Fiber optic strain gauges are roughly 100 times more sensitive than conventional strain gauges and are not affected by electro-magnetic interference. At the Texas A&M Turbomachinery Laboratory, installing the fiber-optic strain gauges in magnetic bearings has produced force measurements with low uncertainties. Dynamic flexibility transfer functions exhi

APA, Harvard, Vancouver, ISO, and other styles

13

Biocchi, Nicola. "Structural and geotechnical interpretation of strain gauge data from laterally loaded reinforced concrete piles." Thesis, University of Southampton, 2011. https://eprints.soton.ac.uk/210949/.

Full text

Abstract:

Four instrumented sites, with a total of 14 instrumented piles, have been analysed to understand the structural behaviour of the piles and the geotechnical behaviour of the stabilised slopes. Vibrating wire strain gauges are used for the calculation of the bending moment applied to the piles, while inclinometers are used to measure the displacements. A review of the instrumentation has been carried out and a methodology for processin and analysing strain gauges data has been developed. Concrete is a material with a complex behaviour. Shrinkage, creep, cracking, temperature variations, strength

APA, Harvard, Vancouver, ISO, and other styles

14

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.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

15

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.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

16

Samuelsson, Helen. "Strain gauge med kvicksilver vs Fotocell : En jämförelse av uppmätt tåtryck mellan de två metoderna." Thesis, Örebro universitet, Hälsoakademin, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-12216.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Borinder, Daniel. "Track forces of iron ore wagons- Comparison Between Strain Gauge Based Measurements and Calculated Results." Thesis, KTH, Järnvägsteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-159280.

Full text

Abstract:

Iron ore trains run from the mine in Kiruna to Narvik and Luleå. These trains are subject to wear and have to be maintained. The wheel-‐rail interface is a major cost-‐driver in the maintenance. In Narvik, Norway and Sävast outside Luleå, Sweden there are measurement stations that can indirectly measure the forces that arise in this interface using strain gauges. However, it would save money if the wear could be predicted. It is therefore desirable to be able to predict the forces that arise in this interface. For this purpose a model of two coupled iron ore wagons ha

APA, Harvard, Vancouver, ISO, and other styles

18

Hill, Peter Lee. "Post-Processing Method for Determining Peaks in Noisy Strain Gauge Data with a Low Sampling Frequency." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78316.

Full text

Abstract:

The Virginia Tech Transportation Institute is recognized for being a pioneer in naturalistic driving studies. These studies determine driving behavior, and its correlation to safety critical events, by equipping participant's vehicles with data acquisition systems and recording them for a period of time. The driver's habits and responses to certain scenarios and events are analyzed to determine trends and opportunities to improve overall driver safety. One of these studies installed strain gauges on the front and rear brake levers of motorcycles to record the frequency and magnitude of brake

APA, Harvard, Vancouver, ISO, and other styles

19

Friedlander, Jeffrey B. "Wireless Strain Measurement with Surface Acoustic Wave Sensors." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1306874020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Baadkar, Chetan Chandrakant. "Semi-Trailer Structural Failure Analysis Using Finite Element Method." Thesis, University of Canterbury. Mechanical Engineering, 2010. http://hdl.handle.net/10092/5240.

Full text

Abstract:

This project is centred on an ongoing trailer component failure problem at the STEELBRO New Zealand Ltd due to cracks. In this research the problem has been systematically approached using ANSYS finite element analysis software. The approach involves investigation of the problem and structural analysis of the trailer subjected to two types of service conditions. The service conditions are simulated in ANSYS which involved CAD and finite element modelling of the trailer, and then the finite element model is validated experimentally by strain gauges and geometrically by ANSYS element shape check

APA, Harvard, Vancouver, ISO, and other styles

21

Kojima, Alberto Noriyuki. "Extensometria : avaliação de implantes de sextavado externo posicionados na configuração linear e compensada (offset), sob carregamento axial /." São José dos Campos : [s.n.], 2008. http://hdl.handle.net/11449/105530.

Full text

Abstract:

Orientador: Renato Sussumu Nishioka<br>Banca: Wirley Gonçalves Assunção<br>Banca: Alysson Noriyuki Kajishima Konno<br>Banca: Eduardo Shigueyuki Uemura<br>Banca: Osvaldo Daniel Andreatta Filho<br>Resumo: O objetivo deste estudo foi avaliar, por meio da extensometria, a distribuição de tensões ao redor de implantes em função dos diferentes locais para carregamento, tipo de coifa (plástica ou usinada) e configuração (linear e compensada). Para tanto, em um bloco de poliuretano, foram posicionados paralelos entre si e com uma configuração linear, implantes auto-rosqueáveis de hexágono externo, com

APA, Harvard, Vancouver, ISO, and other styles

22

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.

Full text

Abstract:

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

APA, Harvard, Vancouver, ISO, and other styles

23

Stumle, Joakim. "Lastcells applikation : Verktyg för montering av trådtöjningsgivare i lastcell." Thesis, Växjö University, School of Technology and Design, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1595.

Full text

Abstract:

<p>Ett verktyg för applicering av trådtöjningsgivare har tagits fram på uppdrag av AED AB i Växjö. Verktyget skall användas för färdigställning/slutmontering av lastceller som i sin tur skall användas till att mäta vilka krafter som påverkar en skogsmaskin när denna lastas med sin givna maxlast. Verktyget skall föras in i ett 25 mm brett hål där det skall hålla fast och lägga tryck på fyra trådtöjningsgivare, en i vardera riktning, vilka bestrykts med lim. Verktyget skall hålla ett tryck på tre till fyra kiloPond medan lastcellen värms till 150° C då limmet härdar. Verktyget består av fyra ben

APA, Harvard, Vancouver, ISO, and other styles

24

Lister, Stephanie A. "Efficacy of tarsal immobilization to alleviate Achilles tendon strain in vivo - direct measurements via a differential variable reluctance transducer (DVRT) strain gauge in a canine model." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/744.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Costa, Max Dória. "Avaliação da deformação média gerada nos intermediários e na região peri-implantar durante as etapas de confecção da prótese parcial fixa parafusada: análise com strain gauges." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/25/25146/tde-27072011-091402/.

Full text

Abstract:

A adaptação passiva e estabilidade têm se tornado os dois pré-requisitos de maior importância na escolha dos materiais e técnicas de confecção em prótese implantossuportada. A proposta deste trabalho foi avaliar, com auxílio dos strain gauges ou extensômetros lineares elétricos, a deformação média ocorrida nos intermediários e na região peri-implantar mediante a instalação da infraestrutura parafusada durante sete etapas de confecção da prótese parcial fixa. Para a investigação, foi utilizado um modelo experimental homogêneo à base de poliuretano com dois implantes hexágono externo paralelos

APA, Harvard, Vancouver, ISO, and other styles

26

Bulkai, Andras. "Advanced finite element analysis for strain measurement in a threaded connection." Thesis, Loughborough University, 2007. https://dspace.lboro.ac.uk/2134/7901.

Full text

Abstract:

There is no established method of measuring load accurately in a threaded connection at working temperatures exceeding 500°C. At these conditions conventional methods can not be used due to the sensitivity of the instruments and it is suggested that a non contact method should be used. The laser strain gauge was developed by the Loughborough University Optical Research Group and it is a non contact way of measuring surface strain. With the help of finite element analysis (FEA) a special nut was developed that can be used to measure the load on the connection by relating the surface strain of t

APA, Harvard, Vancouver, ISO, and other styles

27

Papi, Enrica. "Investigate the use of strain gauge technology for the determination of the mechanical characteristics of polypropylene ankle-foot orthoses." Thesis, University of Strathclyde, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502345.

Full text

Abstract:

Ankle-Foot Orthoses (AFOs) are devices applied to the foot and lower leg when ankle joint stability has been lost, commonly through, upper and lower motor neuron lesions resulting in gait abnormalities. Conventional leather and metal AFOs have been largely superseaded by plastic devices in recent years, especially made from polypropylene (PP). To date the design of AFOs is mainly based on empirical studies. A survey of the literature indicates that there is a dearth of experimental investigations in this area. Consequently, more research should be conducted on the mechanical characteristics of

APA, Harvard, Vancouver, ISO, and other styles

28

Kojima, Alberto Noriyuki [UNESP]. "Extensometria: avaliação de implantes de sextavado externo posicionados na configuração linear e compensada (offset), sob carregamento axial." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/105530.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:35:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-07-07Bitstream added on 2014-06-13T20:25:48Z : No. of bitstreams: 1 kojima_an_dr_sjc.pdf: 500670 bytes, checksum: 06c2a32f2d0fe96b743e1f05b9e95270 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O objetivo deste estudo foi avaliar, por meio da extensometria, a distribuição de tensões ao redor de implantes em função dos diferentes locais para carregamento, tipo de coifa (plástica ou usinada) e configuração (linear e compensada). Para tanto, em um bloco de poli

APA, Harvard, Vancouver, ISO, and other styles

29

Harris, Daniel. "Redesign and Development of HotRot1811 Composting Unit and Ancillary Item." Thesis, University of Canterbury. Engineering Management, 2012. http://hdl.handle.net/10092/7459.

Full text

Abstract:

This project investigated alternative materials, methods and processes to reduce manufacturing costs while improving the marketability and performance of the HotRot1811 compost machine. Some of the redesign aspects include investigating alternative insulation materials, corrosion within the vessel, stress and strain gauge testing of the shaft and tines, and alternative design considerations. Another aspect of the project is to test and develop a compost classifier. The compost classifier is used for separating contaminants from compost which could be an alternative technology HotRot Organic

APA, Harvard, Vancouver, ISO, and other styles

30

McDonald, Christopher. "An experimental research investigation into disused flat rail wagons as bridges with applications for low volume rural roads in Australia." Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/45684/1/Christopher_McDonald_Thesis.pdf.

Full text

Abstract:

An experimental laboratory investigation was carried out to assess the structural adequacy of a disused PHO Class Flat Bottom Rail Wagon (FRW) for a single lane low volume road bridge application as per the design provisions of the Australian Bridge Design Standard AS 5100(2004). The investigation also encompassed a review into the risk associated with the pre-existing damage in wagons incurred during their service life on rail. The main objective of the laboratory testing of the FRW was to physically measure its performance under the same applied traffic loading it would be required to r

APA, Harvard, Vancouver, ISO, and other styles

31

Perazzini, Matteo. "Evaluation of FBG strain sensor reliability through analytical, numerical and experimental results." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22947/.

Full text

Abstract:

The fiber Bragg grating (FBG) sensor is one of the most suitable sensors for structural health monitoring (SHM) of aircraft structures. In principle, the FBG, with adequate sampling and signal processing techniques, is usually more accurate than classical electrical resistive strain gauge. However, since the most common installation method is surface bonding, some significative differences between the strain in the host structure and the one experienced by the fiber may be observed. The aim of this work is the evaluation of the fiber Bragg grating optical fiber sensor reliability for strain d

APA, Harvard, Vancouver, ISO, and other styles

32

Gondal, Farrukh Mehmood. "Embedded Wireless Sensor Network for Aircraft/Automobile Tire Structural Health Monitoring." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/34222.

Full text

Abstract:

Structural Health Monitoring (SHM) of automobile tires has been an active area of research in the last few years. Within this area, the monitoring of strain on tires using wireless devices and networks is gaining prominence because these techniques do not require any wired connections. Various tire manufacturers are looking into SHM of automobile tires due to the Transportation Recall Enhancement, Accountability and Documentation (TREAD) act which demands installation of tire pressure monitoring devices within the tire. Besides measuring tire pressures, tire manufactures are also examining way

APA, Harvard, Vancouver, ISO, and other styles

33

Albarracín, Max Laurent. "Deformações geradas no intermediário e região peri-implantar após aplicação de cargas inclinadas em coroas unitárias." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/25/25146/tde-03022016-153654/.

Full text

Abstract:

A reabilitação protética de pacientes desdentados é uma área da Odontologia amplamente estudada por pesquisadores do mundo todo, e com o desenvolvimento dos implantes osseointegrados surgiram muitas perguntas sobre o desempenho das próteses instaladas sobre estes. Conhecer o comportamento mecânico do conjunto coroa unitária, intermediário, implante e tecido de suporte é importante para entender o processo de transmissão de forças e suas consequências, processos estes que ainda não estão totalmente compreendidos. O objetivo deste trabalho foi verificar a deformação gerada no intermediário e no

APA, Harvard, Vancouver, ISO, and other styles

34

Stedt, Viktor. "Wearable EMG sensor och kraftmätning med trådtöjningsgivare." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-277741.

Full text

Abstract:

Vid träning av baksida lår kan det vara svårt att förstå hur muskeln aktiveras. Genom att visualisera de myoelektriska signalerna från biceps femoris och semimembranosus till den som tränar kan personen få en bättre mind-muscle connection. I examensarbetet har två teoretiska EMG sensorer skapats och simulerats, kod har skrivits för att filtrera fyra EMG signaler samt överföra dessa över BLE, kraftsensorer är kopplade och kod är skriven för att avgöra den kraftutveckling som sker i en kontraktion av baksida lår. EMG sensorerna har jämförts med SparkFuns MyoWear muskelsensor, OpenBCI Cyton board

APA, Harvard, Vancouver, ISO, and other styles

35

Zamboni, Sandra Regina Oliveira Costa [UNESP]. "Efeito da ciclagem mecânica na deflexão de cúspides de pré-molares restaurados pela técnica direta e indireta: estudo com strain gauge." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/97419.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:28:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-06-28Bitstream added on 2014-06-13T18:58:14Z : No. of bitstreams: 1 zamboni_sroc_me_sjc.pdf: 452937 bytes, checksum: aa577fb7b57c4fd9cdf2545d1a48a89a (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>A proposta deste trabalho foi avaliar a deformação cuspídea após aplicação de uma carga oclusal em dentes com restaurações diretas e indiretas tipo inlays em 60 pré-molares hígidos divididos em seis

APA, Harvard, Vancouver, ISO, and other styles

36

Zamboni, Sandra Regina Oliveira Costa. "Efeito da ciclagem mecânica na deflexão de cúspides de pré-molares restaurados pela técnica direta e indireta : estudo com strain gauge /." São José dos Campos : [s.n.], 2007. http://hdl.handle.net/11449/97419.

Full text

Abstract:

Orientador: Lafayette Nogueira Junior<br>Banca: Lourenço Correr Sobrinho<br>Banca: Fernando Eidi Takahashi<br>Resumo: A proposta deste trabalho foi avaliar a deformação cuspídea após aplicação de uma carga oclusal em dentes com restaurações diretas e indiretas tipo inlays em 60 pré-molares hígidos divididos em seis grupos: Grupo 1-dentes hígidos; Grupo 2-dentes preparados; Grupo 3-dentes restaurados com resina composta direta filtek. Z350 (3M ESPE); Grupo 4-dentes restaurados com resina composta indireta Sinfony (3M ESPE); Grupo 5- dentes restaurados com inlays de cerâmica injetada IPS Empress

APA, Harvard, Vancouver, ISO, and other styles

37

Azmi, Mohd Shahrul Nizam. "Development of a strain gauge for monitoring system that can be applied to wind turbine blades stress testing in the laboratory." Thesis, Azmi, Mohd Shahrul Nizam (2018) Development of a strain gauge for monitoring system that can be applied to wind turbine blades stress testing in the laboratory. Honours thesis, Murdoch University, 2018. https://researchrepository.murdoch.edu.au/id/eprint/41904/.

Full text

Abstract:

This document will provide information about the approach that used to get the reading information from the wind blade in laboratory. This part is mainly focusing on getting a signal reading from a strain gauge to Arduino. The development of this project was based upon the requirement to study the effect of the turbulence that might affect the wind turbine blade. The investigation of the load that the blade experienced will then be analysed to ensure the wind turbine is able to maximise the production and also take into account the safety issues that arise according to the standard after proje

APA, Harvard, Vancouver, ISO, and other styles

38

Neto, Rafael Tobias Moretti. "Avaliação da deformação do intermediário e região perimplantar de próteses implanto-suportada unitárias parafusada: estudo através da extensometria." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/25/25135/tde-02062011-144503/.

Full text

Abstract:

O implante dental depende do osso de suporte para sua estabilidade e ongevidade funcional. O comportamento mecânico e a estrutura trabecular do osso afetam a interface com o implante. Tal conhecimento pode fornecer uma base para melhoramentos na função e desenho dos implantes atuais minimizando a reabsorção da crista óssea e falha na junção osso-implante. Desta forma a correta quantificação das forças que atuam sobre o sistema de implante e principalmente no osso de suporte ao qual ele está inserido é importante para o entendimento da biomecânica possibilitando que intervenções possam ser rea

APA, Harvard, Vancouver, ISO, and other styles

39

Bu, Lei. "Computational and experimental studies of strain sensitive carbon nanotube films." Doctoral thesis, Universitätsbibliothek Chemnitz, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-156473.

Full text

Abstract:

The excellent electrical and mechanical properties of carbon nanotubes (CNTs) provide interesting opportunities to realize new types of strain gauges. However, there are still challenges for the further development of CNT film strain gauges, for instance the lack of design rules, the homogeneity, stability and reproducibility of CNT films. This thesis aims to address these issues from two sides: simulation and experiment. Monte Carlo simulations show that both the sheet resistance and gauge factor of CNT films are determined essentially by the two-dimensional exclude area of CNTs. It was shown

APA, Harvard, Vancouver, ISO, and other styles

40

Abreu, Celina Wanderley de [UNESP]. "Extensometria: estudo das deformações ao redor de três implantes cone morse, com posicionamento linear, sob carga axial." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/97354.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:28:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-03Bitstream added on 2014-06-13T18:58:12Z : No. of bitstreams: 1 abreu_cw_me_sjc.pdf: 508442 bytes, checksum: 720d525ea366cc2fd0575e67a37ba04e (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>O objetivo desse estudo foi avaliar a aplicação de carga e distribuição das microdeformações ao redor de implantes com conexão protética cone morse. Três implantes foram inseridos num bloco de poliuretano

APA, Harvard, Vancouver, ISO, and other styles

41

Castilho, Anderson Almeida. "Efeito de dois sistemas de soldagem na alteração dimensional nas ligas de cobalto-cromo verificado por meio de análise por extensometria linear elétrica e resistência à flexão /." São José dos Campos : [s.n.], 2009. http://hdl.handle.net/11449/97350.

Full text

Abstract:

Orientador: Fernando Eidi Takahashi<br>Banca: Estevão Tomomitsu Kimpara<br>Banca: Alfredo Mikail Melo Mesquita<br>Resumo: O objetivo neste estudo foi avaliar a alteração dimensional provocada pelos procedimentos de soldagem nas infra-estruturas de próteses fixas impanto-suportadas por meio de análise de extensometria linear elétrica assim como se determinar a resistência flexão de dois tipos de juntas soldadas (Arco-Plasma e Laser) em liga Odontológica Co-Cr. Para tanto, estruturas metálicas foram fundidas pelo método de indução para pilares tipo micro-unit. Para esse estudo, foram investigado

APA, Harvard, Vancouver, ISO, and other styles

42

Chen, Mingqing. "Towards 4D MVCBCT for lung tumor treatment." Diss., University of Iowa, 2012. https://ir.uiowa.edu/etd/3276.

Full text

Abstract:

Currently in our clinic, a mega-voltage cone beam computed tomography (MVCBCT) scan is performed before each treatment for patient localization. For non-small cell lung cancer (NSCLC) patients, a strain gauge is used as an external surrogate to indicate tumor motion in both the planning stage and the treatment stage. However, it is likely that the amplitude of tumor motion varies between treatment fractions without a corresponding change in the surrogate signal. Motion amplitude larger than what was planned may underdose the tumor and overexpose normal tissues. The overall objective of this pr

APA, Harvard, Vancouver, ISO, and other styles

43

Beran, Vojtěch. "Využití nalepovacích tenzometru pro stanovení tlaku v potrubí." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318144.

Full text

Abstract:

This master´s thesis deals with determination of pressure in the pipe using foil strain gauge. It is calculation of the pressure from the measured strain. The main purpose of this work is devise mathematical-technological models to determinate internal pipe pressure from longitudinal deformation. Devised models were used on data from realized experiment and results were compared with real value of pressures in pipes. This thesis contains three models which were mutually compared. Sensitivity analysis were done on two of these models. Thesis also contains opening research of strain gauge proble

APA, Harvard, Vancouver, ISO, and other styles

44

Ozturk, Sevki. "Distribution Of Bending Moments In Laterally Loaded Passive Pile Groups A Model Study." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12610378/index.pdf.

Full text

Abstract:

In this study, bending moment distributions developed in laterally loaded passive pile and passive pile groups in cohesionless soil were investigated in laboratory conditions through model pile experiments. Different from the active pile loading, the lateral load was given directly to the piles using a movable large direct shear box. In these experiments strain gauges fastened to the piles and a computer based data reading system were used. The strain values were measured at five levels on the piles. The behavior of a single pile and a pile group having five piles were investigated through str

APA, Harvard, Vancouver, ISO, and other styles

45

Castilho, Anderson Almeida [UNESP]. "Efeito de dois sistemas de soldagem na alteração dimensional nas ligas de cobalto-cromo verificado por meio de análise por extensometria linear elétrica e resistência à flexão." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/97350.

Full text

Abstract:

Made available in DSpace on 2014-06-11T19:28:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-07-13Bitstream added on 2014-06-13T19:58:20Z : No. of bitstreams: 1 castilho_aa_me_sjc.pdf: 568029 bytes, checksum: 0b5b31953733da6dcf83b1d44aeb677d (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O objetivo neste estudo foi avaliar a alteração dimensional provocada pelos procedimentos de soldagem nas infra-estruturas de próteses fixas impanto-suportadas por meio de análise de extensometria linear elétrica assim como se determinar a resistência flexão de dois

APA, Harvard, Vancouver, ISO, and other styles

46

Carvajal, Marambio Sebastián Andrés. "Estudio del proceso de ruptura en probetas de rocas sometidas a carga uniaxial mediante técnicas DIC." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/168457.

Full text

Abstract:

Geólogo<br>En el rubro de la minería siempre están muy presentes dos factores, la rentabilidad del negocio y la seguridad de los trabajadores. Para cumplir con ambas es necesario tener un acabado conocimiento sobre el comportamiento local de la roca. Entre las pruebas más básicas e importantes dentro de la caracterización física de la roca está el de compresión uniaxial no confinado (UCS), que como bien dice su nombre, es una prueba donde se aplica compresión en un solo sentido (vertical) a una muestra de roca cilíndrica, hasta que esta falle. Externamente se usa un dispositivo para medir la

APA, Harvard, Vancouver, ISO, and other styles

47

Masiulionis, Ričardas. "Research of Electronic Devices for Monitoring of Small Strains." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130211_132334-01555.

Full text

Abstract:

This thesis analyzes and solves the problems of monitoring of constructions strains (small resistance changes) in a number of points of the structure. The essence of investigated systems is test of the strain gauges small resistance changes proportional to displacement or strain and reaching only thousandths of parts of percent. The main objects of research is strain detection circuits working under automatic multipoint balanced Wheatstone bridge and the current balancing methods. The introduction reveals the importance of investigated problem, formulates the aim and tasks, introduces publica

APA, Harvard, Vancouver, ISO, and other styles

48

Masiulionis, Ričardas. "Mažų deformacijų stebėsenos elektroninių įrenginių tyrimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130211_132339-35558.

Full text

Abstract:

Disertacijoje nagrinėjamos ir sprendžiamos konstrukcijų deformacijų (varžų mažų pokyčių) nustatymo daugelyje konstrukcijos taškų problemos. Tiriamų sistemų funkcionavimo esmė yra įtempių jutiklių varžos mažų pokyčių proporcingų poslinkiui ar deformacijai ir siekiančių tik tūkstantąsias procento dalis nustatymas. Pagrindiniai tyrimo objektai yra automatinių daugiataškių balansuojamo Vitstono tiltelio ir srovių balansavimo metodais veikiantys deformacijų nustatymo grandynai. Įvadiniame skyriuje nagrinėjamas problemos aktualumas, formuluojamas darbo tikslas ir uždaviniai, pristatomi autoriaus pr

APA, Harvard, Vancouver, ISO, and other styles

49

BAKHTIARI, SAEEDEH. "Fatigue behaviour of welded components under variable amplitude loading." Thesis, KTH, Maskinkonstruktion (Inst.), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-141773.

Full text

Abstract:

The current thesis work is based on fatigue testing of welded structures which is completed in collaboration with Volvo CE. Improvement of the technology and customers demands for higher quality products with lower price makes the VCE to invest on the product development projects. One of the projects in VCE focuses on the weight and production cost optimization of the bogie beam on the hauler. The present project is a completion of the previous project with the objective of the fatigue testing of the bogie beam of the hauler under oscillating loads for verification of the expected fatigue life

APA, Harvard, Vancouver, ISO, and other styles

50

Andersson, Andreas. "Measuring the contact pressure during sheet metal forming of automotive components." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-20630.

Full text

Abstract:

The competition in the car market in the world is continuously intensifying. To gain an advantage in the market while making a profit, each car manufacturer needs a strong focus on always improving in the technology development. It is not just technology of the cars that need development, but it is equally important to improve the manufacturing processes itself. In the end, this will result in more appealing products for the customer at a competitive cost. The aim and scope of this master thesis is to get a deeper understanding of the forces in the stamping die during sheet metal forming in ma

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!