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plastic deformation
Topic: plastic deformation
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This 16 second excerpt from the film Invasion of the Body Snatchers (P. Kaufman, 1978, copyright MCMLXXVIII United Artists Corp.) showcases image deformation. In order to comply with the Fair Use doctrine in teaching and research , resolution is limited to 360p and the clip has been shortened to only encompass the subject of interest. In the following excerpt, two characters are reflected by a concave metallic surface as one is on the phone and the other tries to catch his attention. The...
Topic: image deformation
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139
Oct 3, 2013
10/13
by
Michael Artin
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These notes are based on a series of lectures given at the Tata Institute in January-February, 1973. The lectures are centered about the work of M. Scahlessinger and R. Elkik on infinitesimal deformations. Lecture Notes Collection FreeScience.info ID2660 Obtained from http://www.math.tifr.res.in/~publ/ln/tifr54.pdf http://www.freescience.info/go.php?pagename=books&id=2660
Topics: Deformation theory, "
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This 8 second excerpt from the film The Andromeda Strain (R. Wise, 1971, copyright MCMLXX by Universal Pictures) showcases image deformation. In order to comply with the Fair Use doctrine in teaching and research , sound has been cut out, resolution limited to 360p and the clip has been shortened to only encompass the subject of interest. In the following excerpt, a character in a state of shock watches his environment warp before him. The dynamic distortion of the environment conveys his...
Topic: image deformation
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This 6 second excerpt from the film Wanted (T. Bekmambetov , 2008, copyright 2008 Universal Studios and Ringerike Gmbh & Co. Luftfahrtbeteiligungs KG) showcases image deformation. In order to comply with the Fair Use doctrine in teaching and research , resolution is limited to 360p and the clip has been shortened to only encompass the subject of interest. In the following excerpt, a character's face is seen through the transparent body of a water dispenser, deforming his features as the...
Topic: image deformation
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This 11 second excerpt from the film Excalibur (J. Boorman, 1981, copyright MCMLXXXI Orion Pictures Company) showcases image deformation. In order to comply with the Fair Use doctrine in teaching and research , sound has been cut out, resolution limited to 360p and the clip has been shortened to only encompass the subject of interest. In the following excerpt, a character's face is seen through a transparent ball, magnifying his features as he discovers an unusual environment. The deformation...
Topic: image deformation
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236
Apr 12, 2019
04/19
by
Hugo Esquinca
audio
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Deformation Studies on Dimension And Structure For Fifteen Point Three: Recorded Live at Stedelijk Museum. Recording Courtesy of Sonic Acts
Topics: Deformation, Dimension, Structure
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XI, 79 Seiten m. Illustrationen und Tabellen
Topics: Druck, Metall, Plastische Deformation, Druck, Metall, Plastische Deformation
"Ouvrages áa consulter": p. 56
Topic: Surfaces, Deformation of
The deformation of an unstable baroclinic wave as a result of mean horizontal wind shear is studied with the use of a five- layer primitive equation model. Two basic wind profiles were tested: 1) uniform zonal flow, 2) jet type zonal flow. The jet profile produced a cold front and a warm front, with the warm front being the more intense. The uniform zonal flow produced a cold front. The cold fronts were produced by horizontal shearing deformation fields and the warm front was produced by...
Topics: Meteorology, Primitive equation model, Frontogenesis, Stretching deformation, Shearing deformation
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22
Jul 24, 2020
07/20
by
sreeprs
texts
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Metallurgical and Deformation Kinetics Authors: Hem Shanker Ray and Saradindukumar Ray
Topics: Deformation, Kineticsm Metallurgy
"Index bibliographique": p. 62-63
Topic: Surfaces, Deformation of
"Assignment #83-9106."
Topics: Rock deformation, Environmental monitoring
Bibliography: p. 49-52
Topics: Faults (Geology), Rock deformation
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1.0K
May 6, 2010
05/10
by
Lang, T. E
texts
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Modal characteristics and forced vibration of thin circular rings
Topics: DEFORMATION, EXCITATION, FORCED VIBRATION, RINGS, VIBRATION, DEFORMATION, FORCED VIBRATION, RING
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4.0
Jan 4, 2020
01/20
by
Paterson, M. S
texts
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xii, 254 pages : 24 cm
Topics: Geology, Rock deformation, Gestein, .., Rocks -- Testing, Deformation, Roches -- Déformation,...
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Avoiding the Blackwell 6 year itch .
Topics: Chad, unfortune, deformation, malaysian
The main objective of this paper is to carry out the buffeting analysis on aircraft wing. The analyses were done for various frequency values and the deformations were captured for the corresponding frequencies. Rectangular tapered wing was selected as the object of our study. This vibrational study helps us to understand about the sizing and designing of wing on structural basis. The analyses were carried out with iterations by providing a set of previously defined frequency values. From the...
Topics: Deformation, Frequency, Vibrations & Buffeting
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6.0
Jul 19, 2019
07/19
by
Cloos, Ernst, 1898-
texts
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xiv, 234 p. : 24 cm. --
Topics: Geology -- Maryland, Geology -- Virginia, Oolite, Rock deformation -- Maryland, Rock deformation --...
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3.0
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xxiv, 470 p. : 25 cm
Topics: Rock deformation, Rocks -- Defects, Plasticity
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5.0
Oct 3, 2020
10/20
by
Unueroh Ufuoma Georgina, Awheme Oghenerobo
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Carbides and non- metallic inclusions, present in steels are found to be sites for cavity formation during plastic straining. It is therefore necessary to study how the carbide particle morphology affects the formation of cavities To achieve this, the samples were spherodized and the microstructure was obtained. The samples were then prestrained into three strain level (0.3, 0.4 and 0.45), immersed in liquid nitrogen and thereafter fractured by impact. The cavities were viewed with scanning...
Topics: Cavity, Plastic Deformation, Carbide Particle
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380
Sep 5, 2012
09/12
by
Hill, John L
texts
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Bibliography: p.26-27
Topics: Mine roof control, Rock deformation
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42
Apr 6, 2019
04/19
by
Ono, M. N., Eteje, S. O., Aghedo, H. O., and Oduyebo, F. O.
texts
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ABSTRACT Safety is the primary and most important reason for monitoring the deformations of engineering structures. It could also help in improving our knowledge of the mechanical behaviour of engineering structures. Engineering structures are subject to deformation due to factors such as changes of ground water level, traffic load changes, tidal and tectonic phenomena. The Ikpoba River Bridge in Benin City whose traffic load has increased was monitored using GPS technology. The bridge was...
Topics: Deformation, Monitoring, Epoch, Coordinates, Accuracy
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The effect of deformation, deformation rate and temperature on the toughness and macroscopic work-hardening rate of a recycled lead alloy part whose chemical composition is shown in table 1 was investigated in the temperature range of room temperature to 200 o C, and in the deformation rate range of 0.3s -1 to 2.3s -1 . A high-low-temperature thermo-mechanical treatment technique was employed for this study. Lead alloy from waste batteries of cars were recycled into...
Topics: Thermo, Mechanical Treatment, Toughness, Mascropic, Work-Hardening Rate, Deformation, Deformation...
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1.2K
Sep 5, 2012
09/12
by
Bauer, Eric R; United States. Bureau of Mines
texts
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Bibliography: p. 65
Topics: Ground control (Mining), Rock deformation
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The effect of deformation, deformation rate and temperature on the toughness and macroscopic work-hardening rate of a recycled lead alloy part whose chemical composition is shown in table 1 was investigated in the temperature range of room temperature to 200 o C, and in the deformation rate range of 0.3s -1 to 2.3s -1 . A high-low-temperature thermo-mechanical treatment technique was employed for this study. Lead alloy from waste batteries of cars were recycled into simple cylindrical parts by...
Topics: Thermo, Mechanical Treatment, Toughness, Mascropic, Work-Hardening Rate, Deformation, Deformation...
The work presents the theory of the concept of low-subsidence construction of underground structures. It briefly reflects the main provisions of this concept and a set of engineering activities, which allows implementing it in practice. It is stated that the success of its implementation depends on both accuracy of the prediction of rock mass deformation considering the developed measures and the strict implementation of project decisions during project implementation. The presented concept is...
Topics: Underground Structures, Construction Methods, Deformation Control, Rock Mass, Mathematical Modeling...
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296
May 6, 2010
05/10
by
Garlick, R. G.; Probst, H. B
texts
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Room-temperature slip in zone-melted tungsten single crystals - plastic deformation
Topics: METAL CRYSTALS, PLASTIC DEFORMATION, SINGLE CRYSTALS, SLIP, TUNGSTEN, PLASTIC DEFORMATION, SINGLE...
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85
Jul 1, 2016
07/16
by
International Journal of Engineering Research & Science (IJOER)
texts
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Abstract — Previously the deformation and detachment of carbon tetrachloride droplet was studied in presence of different concentration of surfactant from solid substrate and it was found that carbon tetra chloride droplet detached partially. Now the work has been carried forward and deformation and detachment of crude oil droplet in the presence of different concentration of surfactant from solid substrate is studied also the effect of temperature on the deformation and detachment of crude...
Topics: Droplets, Detachment, Deformation, Crude Oil, Surfactant
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Sep 22, 2017
09/17
by
© Impact Journals
texts
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Bridges and flood control structures are subject to external forces that cause deformation of the structure itself, as well as its foundations. This is as a result of deflection in horizontal axis of the structure and/or settlement in vertical direction. Any indication of abnormal behavior, may threaten the safety of the structure. The need for establishing Geodetic Control Network for bridge deformation monitoring was addressed in this research. A Global Positioning System (GPS) receiver with...
Topics: Control Network, Deformation, Global Positioning System
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163
Jun 18, 2010
06/10
by
Akhmetzyanov, M. KH
texts
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Stress and resultant membrane and flexural deformation in photoelastic coatings of thin walled shells
Topics: COATING, COATING, ELASTIC DEFORMATION, PHOTOELASTIC MATERIAL, STRESS ANALYSIS, THIN WALLED SHELL,...
The modal analysis is an important step during the project of structures. Throughout it, it is possible to know structural properties that may help when it is necessary to analyze the integrity of the system. Many studies and researches are being developed to understand more deeply the phenoms that involve mechanical vibrations, especially because of their importance. One of these phenoms, for example, crucial in aeroelasticity, is the flutter, that requires the coupling of two different...
Topics: Modal analysis, Natural frequencies, Plastic deformation.
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1.7K
Nov 13, 2012
11/12
by
George W. Housner; Thad Vreeland
texts
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Topics: stress, materials science engineering, deformation, engineering
Equal-channel angular (ECA) pressing is a promising method to achieve refinement of grain size to 1.0 micrometer or less for aluminum and its alloys. Computer-aided electron backscatter diffraction (EBSD) analysis of high purity aluminum (99.99%) which had been subjected to one pass, four passes, and twelve passes through an ECA die was performed. Grain and subgrain size and boundary misorientation distributions during such large-strain deformation processing were of particular interest. A...
Topics: Equal-channel angular pressing, Electron backscatter diffraction, Grain refinement, Submicrometer...
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42
Nov 11, 2016
11/16
by
Adams, Frank Dawson, 1859-1942
texts
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Reprint from: Int. Geol. Cong., 11th, Stockholm, 1910.
Topics: Earth pressure--Experiments, Rock deformation--Experiments
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433
Jun 20, 2010
06/10
by
Fischbach, D. B
texts
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High temperature tests of dimensional changes accompanying plastic deformation of pyrolytic graphite
Topics: HIGH TEMPERATURE TESTS, PLASTIC DEFORMATION, PYROLYTIC GRAPHITE, TENSILE DEFORMATION, CRYSTAL...
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Jul 2, 2019
07/19
by
Means, Winthrop Dickinson
texts
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xi, 339 p. : 24 cm
Topics: Continuum mechanics, Rock deformation, Rock mechanics
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437
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The 'Institute for Scientific and Educational Technology' has been established to provide a mechanism through which universities and other research organizations may cooperate with one another and with different government agencies and industrial organizations to further and promote research, education, and training programs in science, engineering, and related fields. This effort has been undertaken consistent with the national vision to 'promote excellence in America s educational system...
Topics: ROTATING DISKS, DEFORMATION, STRESSES, CROSS SECTIONS
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190
Jun 18, 2010
06/10
by
Aben, Kh. K
texts
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Deformation determination and optical properties in photoelastic coating of shells
Topics: ANTIREFLECTION COATINGS, PHOTOELASTICITY, COATING, DEFORMATION, ELASTIC SHELLS, OPTICAL PROPERTIES,...
Topics: DTIC Archive, ILLINOIS UNIV AT URBANA-CHAMAPAIGN, *PLASTIC DEFORMATION, CREEP, SINGLE CRYSTALS,...
In this work, the dilatation during tensile straining of a cast and thermomechanically processed 6061 Al - Al2O3 metal matrix composite (MMC) containing 20 volume percent of Al2O3 particles was examined. Standard tensile samples of the MMC and unreinforced 6061 Al were machined. Precise diameter measurements were made of both composite and unreinforced samples prior to and immediately following tensile straining. Tension tests were conducted to various strains as well as to fracture and an...
Topics: Composite Materials, MMCs, DRA, Plastic Deformation, TMP
The main goal of this investigation is the attempt to use the earlier developed autowave theory of plasticity to describe the rock deformation, i.e. silvinite, marble and sandstone. To visualize the localization patterns observed by mechanical testing a technique of double‐exposure speckle‐photography has been used. The development of localized plastic deformation has an autowave character. The autowaves resulting from the compressing process of the rock samples have propagation rates...
Topics: Plastic Deformation, Localization, Speckle Photography, Autowaves, Rock
In the manufacturing process, the value is added to the materials as they undergo through the process. The fundamental manufacturing process incorporates changing the shape, physical properties and get together of the parts. The various manufacturing processes are forging, machining, welding, extrusion and casting. Machining is broadly utilized process where, the undesirable material is expelled as chips by utilizing the mechanical shear force. The basic...
Topics: Cutting Insert, Turning Operations, Stress Deformation & ANSYS
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Design of aircraft take in consideration Many factors like safety, efficiency, reliability, and comfort. However, the importance all of these aspects depend on the type of the aircraft where the designed can vary from fighter to commercial airplanes. As a result, the design of aircraft has to meet with requirements that effect on the materials used in its construction and complexity of its structure. Many from materials can be used in the design of the aircraft to get good properties such as,...
Topics: Aircraft Wing, Composite Materials, Stress, Strain, Deformation
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Apr 6, 2019
04/19
by
Eteje, S. O., Ono, M. N. and Oduyebo, O. F.
texts
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The displacements of engineering structures have been investigated by different researchers using one of the various geodetic methods such as GPS, Total Station, Levelling, InSAR, Photogrammetry, Theodolite, EDM and 3D Laser but in that, the accuracy of these methods have not really been compared to determine which of the methods is better in terms of accuracy, magnitude and direction of the expected deformation. This study monitored and modelled the deformation of Palm House in Benin City...
Topics: Deformation, Monitoring, DGPS, Epoch, Coordinates, Accuracy, Analysis
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186
Jun 19, 2010
06/10
by
Guist, L. R.; Marble, D. P
texts
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Predicting inversion load of circular tube
Topics: CIRCULAR TUBES, PLASTIC DEFORMATION, COMPRESSION LOADS, INVERSIONS, LOADS (FORCES), PLASTIC...
5,658
5.7K
Jun 20, 2010
06/10
by
Boulger, F. W.; Gerds, A. F.; Henning, H. J.; Strohecker, D. E
texts
eye 5,658
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Deformation processing of stainless steels using metal working techniques
Topics: AUSTENITE, TOOLING, DEFORMATION, METAL WORKING, STAINLESS STEEL, DEFORMATION, DIES, EXTRUDING,...
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Jan 8, 2010
01/10
by
Bucher, Walter H. (Walter Herman), 1888-
texts
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Topics: Crosta Terrestre, Geophysics, Geology, Structural, Rock deformation
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287
Oct 24, 2015
10/15
by
Engineering
texts
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The present work consist of general framework for numerical simulation of sheet metal blanking process using finite element method. Blanking consist of a metal forming operation characterized by complete metal separation. Experimental observations are shown that during shearing process large plastic deformation will generated in sheet, it should be considered during designing and manufacturing of blanking die. The work discuses some of the issues involved in blanking modeling and analyze...
Topics: Deformation, Numerical Simulation, Blanking, FEA, FEM, EQV.
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Nov 11, 2016
11/16
by
Adams, Frank Dawson, 1859-1942
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Reprint from American Journal of Science, Fourth Series, vol. XXIV, No. 174 (June, 1910), pp. 465-487.
Topics: Earth pressure--Experiments, Rock deformation--Experiments, Marble
