Relevant bibliographies by topics / Coefficient of strain sensitivity

Contents

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

Academic literature on the topic 'Coefficient of strain sensitivity'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Coefficient of strain sensitivity"

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Hosseinipour, S. J. "Strain Rate Sensitivity and Cavitation in Superplastic Deformation of a Commercial AL-5083 Alloy." Advanced Materials Research 83-86 (December 2009): 400–406. http://dx.doi.org/10.4028/www.scientific.net/amr.83-86.400.

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In this paper the superplastic properties of a commercial 5083 aluminum alloy is studied. The aims are to achieve a proper temperature and strain rate to obtain maximum elongation and to investigate the strain rate sensitivity and cavitation in this alloy. The material is thermo-mechanically processed to produce fine recrystallized grain size. Then hot tensile test is carried out at various temperatures and strain rates. Velocity jump tests are performed to determine stress-strain rate relation and strain rate sensitivity coefficient (m) at various temperatures and strains. The microstructures
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Jin, Jing, Song Lin, and Ning-Fang Song. "Irradiation effect on strain sensitivity coefficient of strain sensing fiber Bragg gratings." Chinese Physics B 23, no. 1 (2014): 014206. http://dx.doi.org/10.1088/1674-1056/23/1/014206.

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Gao, Y. Q., and W. Wang. "A theory of the strain sensitivity coefficient of resistance." Materials Science and Engineering 92 (August 1987): 153–58. http://dx.doi.org/10.1016/0025-5416(87)90165-0.

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Gojayev, Eldar Mehraly, and Gulshan Nuraddin Mammadova. "Tensoresistive properties of single crystals TlIn1−xGaxSe2." International Journal of Modern Physics B 35, no. 19 (2021): 2150201. http://dx.doi.org/10.1142/s0217979221502015.

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In this work, single crystals of TlIn[Formula: see text]Ga[Formula: see text]Se2 solid solutions were grown by the methods of zone recrystallization, technologies for the manufacture of strain gauges based on them were developed and the tensoresistive properties of these phases were studied, the coefficient of strain sensitivity was determined by the static method depending on the temperature, the magnitude of mechanical deformation and optical illumination. Revealing that the single crystals have a high strain sensitivity coefficient, by the variation of the composition, quantity of mechanica
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Druzhinin, A., O. Kutrakov, I. Ostrovskii, N. Liakh-Kaguy, and D. Chemerys. "Strain gages based on gallium arsenide whiskers." Information and communication technologies, electronic engineering 1, no. 1 (2021): 128–33. http://dx.doi.org/10.23939/ictee2021.01.128.

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Strain-resistant properties of GaAs whiskers and ribbons of p- and n-type conductivity with various length (0.3–7 mm) and diameter (10–40 μm) have been investigated in a wide range of temperatures. Strain gages based on heavily doped p-type conductivity GaAs whiskers have linear deformation characteristics and a weak temperature dependence of strain sensitivity in the temperature range from –20 to +3500 °C. The temperature coefficient of resistance (TСR) of not fixed strain gages is about +(0.12–0.16)% × grad–1. The temperature coefficient of strain sensitivity is –0.03 % × deg–1 in the temper
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Liu, Huiming, Youcai Xiao, Yu Zou, Yong Han, Chenyang Fan, and Yi Sun. "Dynamic Mechanical Properties and Constitutive Modeling of Polyurethane Microporous Elastomers." Polymers 16, no. 21 (2024): 3056. http://dx.doi.org/10.3390/polym16213056.

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The present study fabricated samples of polyurethane elastomers (PUEs) with three distinct densities and assessed their mechanical responses using split Hopkinson pressure bar (SHPB) tests. The findings reveal a significant increase in PUE stress with increasing strain rate and density. To further investigate the influence of strain rate sensitivity on PUEs, a strain rate sensitivity coefficient was employed to quantify the impact of strain rate on the mechanical properties of PUEs. Separate quantifications were performed for collapse stress, plateau stress, and densification strain as indicat
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Pu, Bo, Ping Song, Wen-Bin Li, Wen-Jin Yao, and Xiao-Ming Wang. "Plastic deformation behavior and constitutive modeling of Cu-50Ta alloy during hot compression." Materials Research Express 9, no. 1 (2022): 016517. http://dx.doi.org/10.1088/2053-1591/ac49bd.

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Abstract This paper presents a study on plastic deformation behavior of Cu–50Ta alloy at temperatures of 286–473 K and strain-rate of 0.01–6200 s−1. The effects of temperature, strain-rate, and strain on the yield strength, flow stress, and strain-rate sensitivity coefficient were determined. A phenomenological model was established to predict variation of the strain-rate sensitivity coefficient for Cu–50Ta alloy under dynamic compression. A Johnson–Cook constitutive model was established to predict the equivalent stress–equivalent plastic strain relationship under extreme deformation (high te
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Yuan, Libo, and Limin Zhou. "Sensitivity coefficient evaluation of an embedded fiber-optic strain sensor." Sensors and Actuators A: Physical 69, no. 1 (1998): 5–11. http://dx.doi.org/10.1016/s0924-4247(97)01742-1.

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Liu, Ya‐Feng, Yuan‐Qing Li, Pei Huang, Ning Hu, and Shao‐Yun Fu. "On the Evaluation of the Sensitivity Coefficient of Strain Sensors." Advanced Electronic Materials 4, no. 12 (2018): 1800353. http://dx.doi.org/10.1002/aelm.201800353.

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Çavusoglu, Onur, Hakan Gürün, Serkan Toros, and Ahmet Güral. "Strain rate sensitivity and strain hardening response of DP1000 dual phase steel." Metallurgical Research & Technology 115, no. 5 (2018): 507. http://dx.doi.org/10.1051/metal/2018016.

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In this study, strain hardening and strain rate sensitivity behavior of commercial DP1000 dual phase steel have been examined in detail at temperatures of 25 °C, 100 °C, 200 °C and 300 °C, at strain rates of 0.0016 s−1 and 0.16 s−1. As the strain rate has increased, the yield strength has increased but no significant change in tensile strength and strain hardening coefficient has been observed. As the temperature has increased, the yield and tensile strength has decreased in between 25 and 200 °C but it has showed an increase at 300 °C. The strain hardening coefficient has increased in paralle
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Dissertations / Theses on the topic "Coefficient of strain sensitivity"

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Шумакова, М. О., Лариса Валентинівна Однодворець, Лариса Валентиновна Однодворец та Larysa Valentynivna Odnodvorets. "Властивості гранульованих плівкових сплавів на основі Fe і Au як матеріалів сенсорних елементів". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64513.

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За останні роки значно розширилась номенклатура сенсорів і галузі їх застосування, підвищились ефективність і точність вимірювання. Для задоволення постійно зростаючих потреб cучасної електроніки потрібні високочутливі швидкодіючі сенсори, функціональні в складних умовах експлуатації: у широких температурних інтервалах, магнітних полях, а також в умовах деформації, ударних і вібраційних навантажень.
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Овруцький, А. С. "Особливості розмірної залежності інтегрального коефіцієнта поздовжньої тензочутливості плівок сплаву Ni[80]Fe[20]". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64714.

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У роботі наведені результати дослідження тензоефекту в плівках пермалою (Py) Ni80Fe20 в діапазоні товщин d = 10-50 нм. Тонкоплівкові зразки отримувалися методом термічного випаровування масивного матеріалу Py 79 НМ (79–80 мас. % Ni, 15–16 мас. % Fe; 4–5 мас. % Мо) зі швидкістю 0,1 нм/с на полістиролові підкладки (П). Вивчення тензорезистивних властивостей проводилося протягом 3-х циклів «навантаження ↔ зняття навантаження» у деформаційному інтервалі Δεl = 0–1 %.
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Kuz’menko, A. P., Лариса Валентинівна Однодворець, Лариса Валентиновна Однодворец, et al. "Features of Anomalous Small of Strain Coefficient." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35178.

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The analysis of one of the neglected problem of strain effect – causes observation anomalous small longitudinal strain coefficient (l). It is concluded that the value of  l < 3 units will take place in the case where in the quasi elastic or plastic deformation Poisson coefficient is more than 0.5. Discussed possible reasons for this increase. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35178
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Narayanan, Soundararajan Hari. "Torque transducer sensitivity study." Thesis, KTH, Maskinkonstruktion (Inst.), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-183048.

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A torque transducer or a torque sensor is a device for measuring and recording the torque on a rotating system. Torque transducers usually employ strain gauges to measure the torsional moment applied to a rotating shaft.It is to be noted that for an ideal torque transducer, it should measure only the strain that is caused by a torque. Strain due to bending load should be compensated as per the Wheatstone bridge arrangement. However, because of geometrical tolerances and assembly errors, the compensation doesn’t occur and the measured strain is a resultant of bending loads and axial loads which
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Ochola, Robert O. "Investigation of strain rate sensitivity of polymer matrix composites." Thesis, University of Cape Town, 2004. http://hdl.handle.net/11427/6740.

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Includes bibliographical references (leaves 210-219)<br>An investigation into high strain rate behaviour of polymer composites was performed by developing a finite element model for a fibre reinforced polymer (FRP) plates impacted at varying strain rates. The work was divided into three facets, firstly to characterize the FRP material at varying strain rates, to develop a constitutive model to elucidate the relationship between strain rate and ultimate stress and lastly to use the experimental data to develop a finite element model. Experimental work performed in support of this model includes
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Larour, Patrick [Verfasser]. "Strain rate sensitivity of automotive sheet steels: influence of plastic strain, strain rate, temperature, microstructure, bake hardening and pre-strain / vorgelegt von Patrick Larour." Aachen : Shaker, 2010. http://d-nb.info/1007085649/34.

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FIGUEIREDO, SAVIO WESLLEY OLIVEIRA. "STRAIN SENSITIVITY ANALISYS OF A SURFACE ACOUSTIC WAVE RESONATOR DEVICE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33356@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>PROGRAMA DE EXCELENCIA ACADEMICA<br>Os sensores de deformação convencionais, por exemplo, os strain gages resistivos e ópticos, consagrados pelo mercado, são empregados em diferentes ambientes e estruturas, oferecendo um nível de flexibilidade que permite sua integração a vários tipos de sistemas de medição. No entanto, requerem uma fonte de energia elétrica local ou não podem funcionar sem cabos, limitando o seu
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Siddiqui, Md Tareq. "Scaling studies on the tensile strain rate sensitivity of laminated composites." Thesis, Wichita State University, 2011. http://hdl.handle.net/10057/5207.

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The stress-strain behavior and failure of composite materials are strain rate sensitive, and influenced by the dimensions of the structure. To elucidate the combined effects of scaling and strain rate on the strength of unnotched continuous fiber reinforced composites, an experimental investigation has been conducted on Newport NB321/7781 fiberglass/epoxy and Toray T800/3900-2B unitape/epoxy materials. The experimental results have been characterized in terms of failure strength, failure modes and the Weibull modulus m. A 2D-scaling approach has been followed and composite coupons were fabrica
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Musanje, Lawrence. "Filled resin dental restorative materials exposure reciprocity and strain rate sensitivity /." Thesis, Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22666679.

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Kain, Jason Matthew. "The Relationship between workplace incivility and strain: Equity sensitivity as a moderator." Bowling Green State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1209998458.

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Books on the topic "Coefficient of strain sensitivity"

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B, Oswald Fred, Townsend Dennis P, and United States. National Aeronautics and Space Administration., eds. Measurement of gear tooth dynamic friction. National Aeronautics and Space Administration, 1996.

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United States. National Aeronautics and Space Administration., ed. An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Semiannual progress report, January 1991 - June 1991. Aerospace Engineering Dept., Texas A&M University, 1991.

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United States. National Aeronautics and Space Administration., ed. An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Semiannual progress report, July 1990 - December 1990. Aerospace Engineering Dept., Texas A&M University, 1991.

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United States. National Aeronautics and Space Administration., ed. An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Semiannual progress report, January 1, 1988 - June 30, 1988. Aerospace Engineering Dept., Texas A&M University, 1988.

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Salem, J. A. Fracture toughness of Si₃N₄ measurement with short bar chevron-notched specimens. National Aeronautics and Space Administration, Lewis Research Center, 1985.

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Goble, David Leroy. Strain rate sensitivity index of thermoplastics from variable strain rate and stress relaxation testing. 1991.

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An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Final report. Aerospace Engineering Dept., Texas A&M University, Texas Engineering Experiment Station, 1994.

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An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Final report. Aerospace Engineering Dept., Texas A&M University, Texas Engineering Experiment Station, 1994.

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An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Semiannual progress report, January 1991 - June 1991. Aerospace Engineering Dept., Texas A&M University, 1991.

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An initial investigation into methods of computing transonic aerodynamic sensitivity coefficients: Semiannual progress report, July 1991- December 1991. Aerospace Engineering Dept., Texas A&M University, 1992.

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Book chapters on the topic "Coefficient of strain sensitivity"

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Tan, Kang, Ping Dong, Wanchun Gou, Qi Guo, and Yi Li. "Experimental Study on Inclination Test of Fiber Bragg Grating." In Advances in Frontier Research on Engineering Structures. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8657-4_45.

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AbstractDeep displacement monitoring is an important means to monitor the deformation of slope, landslide and deep foundation pit. Traditional deep displacement monitoring uses manual inclinometer, which is time-consuming and laborious, and has large manual operation error, so it is impossible to realize automatic monitoring. It is urgent to adopt new technical means to make up for these shortcomings. Based on fiber Bragg grating sensing technology and beam bending theory, this paper establishes the calculation formula of fiber Bragg grating deep inclinometer, which can calculate the deep disp
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Hinamoto, Takao, and Wu-Sheng Lu. "Stability and Coefficient Sensitivity." In Digital Filter Design and Realization. River Publishers, 2022. http://dx.doi.org/10.1201/9781003337904-3.

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Ambrosio, Jorge A. C. "Material Strain Rate Sensitivity." In Crashworthiness. Springer Vienna, 2001. http://dx.doi.org/10.1007/978-3-7091-2572-4_3.

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Walsh, Anthony. "Anomie/Strain, Learning Theories, and the Adolescent Brain." In Reinforcement Sensitivity Theory. Routledge, 2018. http://dx.doi.org/10.4324/9780429428234-7.

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Shioiri, J., K. Sakino, and S. Santoh. "Strain Rate Sensitivity of Flow Stress at Very High Rates of Strain." In Constitutive Relation in High/Very High Strain Rates. Springer Japan, 1996. http://dx.doi.org/10.1007/978-4-431-65947-1_6.

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Tanimura, Shinji, and Koichi Ishikawa. "A Constitutive Equation Describing Strain Hardening, Strain Rate Sensitivity, Temperature Dependence and Strain Rate History Effect." In Anisotropy and Localization of Plastic Deformation. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3644-0_97.

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Rousselet, B. "A Finite Strain Rod Model and Its Design Sensitivity." In Optimization of Large Structural Systems. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-010-9577-8_20.

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Tabachnikova, E. D., V. Z. Bengus, V. D. Natsik, et al. "Low Temperature Strain Rate Sensitivity of Some Nanostructured Metals." In Nanomaterials by Severe Plastic Deformation. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527602461.ch3p.

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Hay, Jennifer, Verena Maier, Karsten Durst, and Mathias Göken. "Strain-Rate Sensitivity (SRS) of Nickel by Instrumented Indentation." In MEMS and Nanotechnology, Volume 6. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-4436-7_8.

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Lin, Gao, and Dong Ming Yan. "Strain-Rate Sensitivity of Concrete: Influence of Moisture Content." In Experimental Mechanics in Nano and Biotechnology. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-415-4.1661.

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Conference papers on the topic "Coefficient of strain sensitivity"

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Wang, Lingling, Kwok L. Chung, Ping Sun, and Lunlong Ji. "A Novel DM-RPA-Based Strain Sensor for High-Sensitivity 2-Dimensionsal Strain Monitoring." In 2024 IEEE 7th International Conference on Electronic Information and Communication Technology (ICEICT). IEEE, 2024. http://dx.doi.org/10.1109/iceict61637.2024.10671090.

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Zhou, Haimiao, Ya-Pei Peng, Lina Suo, Cheng-Kai Yao, Xinhe Lu, and Nan-Kuang Chen. "Elongated fiber abrupt-tapered interferometers for High sensitivity strain sensors." In Conference on Lasers and Electro-Optics/Pacific Rim. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleopr.2022.cfa17g_05.

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We demonstrate high sensitivity fiber strain sensors based on an elongated abrupt taper. The measured best strain sensitivity was 118.77 pm/με and the coefficient of determination R2 of linear fitting exhibits high linearity.
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Wu, Jing, Junbing Huang, Hanping Wu, Hongcan Gu, and Bo Tang. "Calibration test of the temperature and strain sensitivity coefficient in regional reference grating method." In International Symposium on Optoelectronic Technology and Application 2014, edited by Jurgen Czarske, Shulian Zhang, David Sampson, Wei Wang, and Yanbiao Liao. SPIE, 2014. http://dx.doi.org/10.1117/12.2071093.

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Ighodalo, E., M. Berkane, J. Franquet, and P. Chakrabarti. "Formation-Dependent Tectonic Lateral Strain Calibration for CCUS Operations Applying Microfrac Tests." In International Petroleum Technology Conference. IPTC, 2025. https://doi.org/10.2523/iptc-24673-ms.

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Abstract Obtaining a consistent workflow to determine the tectonic lateral stress boundary conditions is a critical subsurface input for building reliable 3D geomechanical models. These models are used to predict cap-rock integrity and seal assessment in CO2 injection projects. This paper compares multiple workflows and tectonic calibration techniques using constant and variable lateral strain values across several formations from Late-Cretaceous to Middle-Triassic. Tectonic lateral strains are obtained from multiple microfrac tests conducted across different bore-hole sections of a single wel
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Kloster, Jack, Matthew Danley, Tony Struntz, Victor Lai, and Ping Zhao. "Simulating the Effects of Porosity on the D31 Piezoelectric Coefficient of Polyvinylidene Fluoride." In ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/smasis2022-90607.

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Abstract A piezoelectric, thin film polyvinylidene fluoride (PVDF) material was developed for application as a blood pressure/flow sensor within an artificial heart. In an effort to increase the piezoelectric coefficient, d31, and maximize the sensitivity of the PVDF material, nanoscale pores were introduced into the thin films. The purpose of the pores was to increase the mechanical strain of the material under compressive loading, and thus increase the charge separation and piezoelectric coefficient. Strain tracking under tensile loading was performed to determine the elastic modulus and Poi
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Noor, Ahmed K., and Jeanne M. Peters. "Nonlinear Analysis of Curved Composite Panels Subjected to Combined Temperature Gradient and Mechanical Loads." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0717.

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Abstract The results of a detailed study of the effect of cutout on the nonlinear response of curved unstiffened panels are presented. The panels are subjected to combined temperature gradient through-the-thickness combined with pressure loading and edge shortening or edge shear. The analysis is based on a first-order shear-deformation Sanders-Budiansky type shell theory with the effects of large displacements, moderate rotations, transverse shear deformation and laminated anisotropic material behavior included. A mixed formulation is used with the fundamental unknowns consisting of the genera
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Noor, Ahmed K., and Jeanne M. Peters. "Analysis of Curved Sandwich Panels With Cutouts Subjected to Combined Temperature Gradient and Mechanical Loads." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-0731.

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Abstract The results of a detailed study of the effect of the cutout on the response of curved sandwich panels are presented. The panels have honeycomb core composite face sheets. The loading consists of a temperature gradient through-the-thickness combined with pressure loading and edge shortening or edge shear. The analysis is based on a first-order shear-deformation Sanders-Budiansky type theory with the effects of large displacements, moderate rotations, transverse shear deformation and laminated anisotropic material behavior included. A mixed formulation is used with the fundamental unkno
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Oldham, Kenn, Xianke Lin, Zhen Qiu, Thomas Wang, Jeffrey S. Pulskamp, and Ronald G. Polcawich. "Dynamics, Sensing, and Control of a Thin-Film Piezoelectric Vertical Micro-Stage." In ASME 2010 Dynamic Systems and Control Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/dscc2010-4175.

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A novel thin-film piezoelectric vertical actuator with integrated strain gage position sensor is described, with sensor performance in simulated sliding mode control examined. The actuator utilizes four bending-beam thin-film lead-zirconate-titanate (PZT) legs to generate net translational out-of-plane motion of almost 100 μm, with higher speed and lower voltages than most MEMS vertical actuators. In addition, a portion of the top platinum electrode on the piezoelectric thin-film is used to perform position sensing, and shown to have good sensitivity during experimental operation of the actuat
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Matsuoka, Yusuke, Yuhki Tsukada, and Toshiyuki Koyama. "Phase-Field Simulation and Machine Learning for Predicting Rafting Kinetics in Ni-Based Superalloys." In AM-EPRI 2019, edited by J. Shingledecker and M. Takeyama. ASM International, 2019. http://dx.doi.org/10.31399/asm.cp.am-epri-2019p0496.

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Abstract Directional coarsening of the γ' phase (rafting) in Ni-based single crystal superalloys during creep at 1273 K was simulated by the phase-field method. The inelastic strain introduced in the γ phase was assumed to be composed of plastic strain (εp) and creep strain (εc). The simulations were performed with various sets of values of material parameters and the magnitude of external tensile stress. We let a feed-forward neural network learn the simulation data in order to enable fast and exhaustive prediction of the time to rafting, traft. From the analysis based on the trained neural n
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Amanullah, Md, Raed Alouhali, and Mohammed AlArfaj. "Apparatus and Method for Strain Energy Based Resiliency Measurement of Loss Control Materials." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204782-ms.

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Abstract Loss of circulation is one of the greatest challenges that are frequently encountered while drilling. Various types of LCM products are used by the industry to combat loss of circulation. Characterization of these LCM products is very important to select the most suitable products to improve the success rate of LCM treatment jobs. This paper describes the theoretical basis of the application of strain energy along with the development of a strain energy-based mathematical model to create a dedicated software driven novel method and test apparatus for quick and reliable measurement of
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Reports on the topic "Coefficient of strain sensitivity"

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Dilmore, M. F., Thomas B. Crenshaw, and Brad Lee Boyce. The strain-rate sensitivity of high-strength high-toughness steels. Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/902598.

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Somers, D. M. Effects of Airfoil Thickness and Maximum Lift Coefficient on Roughness Sensitivity: 1997--1998. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/15011667.

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Barwey, Shivam. Drag Coefficient Analysis of Arbitrary Fragment Geometry with Emphasis on Meshing Sensitivity Studies. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1592927.

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Jankowski, Alan. On the constitutive stress-strain relationships and evaluation of the softening coefficient in work hardening mechanisms. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/2431696.

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Jimenez Mori, Raul Alberto, and Ariel Yépez-García. Composition and Sensitivity of Residential Energy Consumption. Inter-American Development Bank, 2016. http://dx.doi.org/10.18235/0011757.

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Understanding how energy use evolves at different stages of development is essential for reliable prospective analysis and planning. With that aim in mind, this paper examines the composition of residential energy consumption and its sensitivity to income changes, distinguishing fuel types and accounting for complete heterogeneity of the income coefficient. The focus on domestic energy use allows for the examination of fuel transition under the conceptual framework of the energy ladder and energy portfolio hypotheses, showing the increasing need for modern fuels in the household sector. The re
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Leis. L51838 Cyclic Stress Strain Behavior and SCC Susceptibility of Line Pipe Steels. Pipeline Research Council International, Inc. (PRCI), 2001. http://dx.doi.org/10.55274/r0010355.

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This report presents results of a preliminary evaluation of a mechanical property that has the potential to correlate with susceptibility to Stress-corrosion cracking (SCC). This mechanical property measures the evolution of the microplastic response of line pipe steels, which underlies high pH SCC, and is believed by many to be essential for near-neutral SCC. If such a property can be proven to reflect susceptibility to SCC, operators could better contain maintenance costs and specify steels for new pipelines that are inherently resistant to SCC. Limited experimentation using X60 line-pipe st
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McClelland, Zackery, Haley Peterson, and Kyle Dunsford. Dynamic tensile behavior of laser-directed energy deposition and additive friction stir-deposited AerMet 100. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48177.

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Quasi-static and high-rate tensile experiments were used to examine the strain rate sensitivity of laser-directed energy deposition (L-DED)- and additive friction stir deposition (AFSD)-formed AerMet 100 ultrahigh-strength steel-additive manufactured builds. Electron backscattered diffraction (EBSD) revealed similar as-deposited grain sizes between the two AM processes at approximately 24 μm and 17 μm for the L-DED and AFSD samples, respectively. The strain hardening rate, θ, revealed little change in the overall hardening observed in the L-DED and AFSD materials, with a consistent hardening i
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Cialone, H., D. N. Williams, and T. P. Groeneveld. L51621 Hydrogen-Related Failures at Mechanically Damaged Regions. Pipeline Research Council International, Inc. (PRCI), 1991. http://dx.doi.org/10.55274/r0010313.

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Leaks attributed to hydrogen-stress cracking (HSC) initiating in regions of mild mechanical damage have been reported in cathodically protected pipe lines constructed from high-strength, microalloyed, controlled-rolled steels. The hydrogen is believed to be present in service from the cathodic potential applied. Laboratory studies were initiated to determine the factors that contributed to those unexpected failures. Strain aging at ambient temperatures as a result of deformation introduced during the mechanical damage, was found to be a significant factor. Smooth-bar specimens that were strain
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Taylor. L51755 Development and Testing of an Advanced Technology Vibration Transmission. Pipeline Research Council International, Inc. (PRCI), 1996. http://dx.doi.org/10.55274/r0010124.

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Fiber optic sensors have been under development in industrial and government laboratories around the world for over a decade. The commercial market for fiber sensors for measuring parameters such as temperature, displacement, and liquid level is now estimated to exceed $100 M/year. Aside from the commercial interest, the U. S. Department of Defense has vigorously pursued the development of fiber gyroscopes and hydrophones. In spite of the high level of research and development activity, however, until recently fiber sensors had not been successfully applied in high-temperature engine environme
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Graville, B. A. L51707 Factors Affecting Heat Affected Zone Root Strains in Pipeline Girth Welds and Repairs. Pipeline Research Council International, Inc. (PRCI), 1993. http://dx.doi.org/10.55274/r0010219.

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A previous study on hydrogen cracking in the heat affected zone of pipeline girth welds and repairs found that large strains in the HAZ transverse to the weld played a major role in causing cracking. Large transverse strains were believed to arise from bending of the weld due to the thermal contraction of the weld around the pipe circumference. Large root strains were simulated in the laboratory using a bend test which enabled the effect of material composition and strength to be studied. In the bend test, the specimen deflection at the onset of cracking, indicated by a drop in load, was used
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