• In continuum mechanics, the infinitesimal strain theory is a mathematical approach to the description of the deformation of a solid body in which the...
    36 KB (6,834 words) - 01:23, 12 March 2024
  • rotations are large enough to invalidate assumptions inherent in infinitesimal strain theory. In this case, the undeformed and deformed configurations of...
    50 KB (10,030 words) - 20:03, 6 February 2024
  • biological soft tissue. Infinitesimal strain theory, also called small strain theory, small deformation theory, small displacement theory, or small displacement-gradient...
    17 KB (2,760 words) - 22:53, 29 January 2024
  • Thumbnail for Infinitesimal
    an infinitesimal number is a quantity that is closer to 0 than what any standard non-zero real number is, but is not 0. The word infinitesimal comes...
    37 KB (5,092 words) - 10:44, 9 April 2024
  • that develop within such systems is based on the theory of elasticity and infinitesimal strain theory. When the applied loads cause permanent deformation...
    30 KB (4,293 words) - 23:36, 3 September 2023
  • infinitesimal strain theory, these conditions are equivalent to stating that the displacements in a body can be obtained by integrating the strains....
    24 KB (4,427 words) - 15:33, 18 April 2024
  • generalizations of arithmetic operations. Originally called infinitesimal calculus or "the calculus of infinitesimals", it has two major branches, differential calculus...
    73 KB (8,575 words) - 09:34, 21 April 2024
  • Thumbnail for Leonhard Euler
    including geometry, infinitesimal calculus, trigonometry, algebra, and number theory, as well as continuum physics, lunar theory, and other areas of physics...
    101 KB (10,212 words) - 13:11, 8 April 2024
  • in external displacements on an object. Strain is the relative internal change in shape of an infinitesimal cube of material and can be expressed as...
    16 KB (2,276 words) - 11:22, 9 December 2023
  • chosen because Leibniz thought of the integral as an infinite sum of infinitesimal summands. The integral symbol is U+222B ∫ INTEGRAL in Unicode and \int...
    8 KB (583 words) - 16:08, 12 January 2024
  • Thumbnail for Leibniz's notation
    Leibniz's notation (category Mathematics of infinitesimals)
    Leibniz, uses the symbols dx and dy to represent infinitely small (or infinitesimal) increments of x and y, respectively, just as Δx and Δy represent finite...
    22 KB (2,889 words) - 12:58, 8 March 2024
  • ideas from topos theory are used to hide the mechanisms by which nilpotent infinitesimals are introduced. Differentials as infinitesimals in hyperreal number...
    26 KB (3,886 words) - 04:13, 24 February 2024
  • Thumbnail for Augustin-Louis Cauchy
    online at the Internet Archive. Le Calcul infinitésimal (1823) Leçons sur les applications de calcul infinitésimal; La géométrie (1826–1828) His other works...
    42 KB (5,414 words) - 16:50, 24 April 2024
  • Thumbnail for Deformation (physics)
    beam theory Deformation (engineering) Finite strain theory Infinitesimal strain theory Moiré pattern Shear modulus Shear stress Shear strength Strain (mechanics)...
    20 KB (3,071 words) - 14:42, 6 November 2023
  • theory of elasticity and a branch of continuum mechanics. The fundamental "linearizing" assumptions of linear elasticity are: infinitesimal strains or...
    41 KB (8,206 words) - 21:28, 20 February 2024
  • Thumbnail for Nonstandard analysis
    be infinitely small, Gottfried Wilhelm Leibniz argued that the theory of infinitesimals implies the introduction of ideal numbers which might be infinitely...
    31 KB (4,017 words) - 21:44, 3 April 2024
  • Thumbnail for Hyperreal number
    Hyperreal number (category Mathematics of infinitesimals)
    extension of the real numbers to include certain classes of infinite and infinitesimal numbers. A hyperreal number x {\displaystyle x} is said to be finite...
    33 KB (4,892 words) - 07:43, 21 April 2024
  • Thumbnail for Simple shear
    ={\frac {\gamma E}{2(1+\nu )}}} Deformation (mechanics) Infinitesimal strain theory Finite strain theory Pure shear Ogden, R. W. (1984). Non-Linear Elastic...
    5 KB (693 words) - 00:12, 3 February 2024
  • Thumbnail for Uflyand-Mindlin plate theory
    preceding discussion. Bending Bending of plates Infinitesimal strain theory Linear elasticity Plate theory Stress (mechanics) Stress resultants Vibration...
    28 KB (4,344 words) - 07:53, 10 October 2023
  • Law of continuity (category Mathematics of infinitesimals)
    an infinite-sided polygon with infinitesimal sides, and adding the areas of infinitely many triangles with infinitesimal bases. Leibniz used the principle...
    3 KB (381 words) - 13:12, 24 July 2023
  • Thumbnail for Kirchhoff–Love plate theory
    around the mid-surface. The original theory developed by Love was valid for infinitesimal strains and rotations. The theory was extended by von Kármán to situations...
    36 KB (4,012 words) - 03:07, 25 September 2023
  • Thumbnail for Cavalieri's principle
     477. ISBN 9780321016188. Alexander, Amir (2015). Infinitesimal: How a Dangerous Mathematical Theory Shaped the Modern World. Great Britain: Oneworld....
    14 KB (1,839 words) - 12:28, 5 March 2024
  • Thumbnail for Stress (mechanics)
    analysis for elastic structures is based on the theory of elasticity and infinitesimal strain theory. When the applied loads cause permanent deformation...
    44 KB (5,558 words) - 10:22, 21 March 2024
  • Thumbnail for Pierre de Fermat
    mathematician who is given credit for early developments that led to infinitesimal calculus, including his technique of adequality. In particular, he is...
    21 KB (2,279 words) - 23:55, 29 March 2024
  • Elementary Calculus: An Infinitesimal approach is a textbook by H. Jerome Keisler. The subtitle alludes to the infinitesimal numbers of the hyperreal number...
    13 KB (1,355 words) - 18:08, 31 March 2024
  • Thumbnail for Plate theory
    Kirchhoff–Love theory φ α = w , α 0 . {\displaystyle \varphi _{\alpha }=w_{,\alpha }^{0}\,.} For the situation where the strains in the plate are infinitesimal and...
    33 KB (6,047 words) - 23:06, 19 April 2024
  • Thumbnail for Euler–Bernoulli beam theory
    effects. The original Euler–Bernoulli theory is valid only for infinitesimal strains and small rotations. The theory can be extended in a straightforward...
    46 KB (6,528 words) - 13:23, 12 April 2024
  • The Analyst (category Mathematics of infinitesimals)
    specifically on Isaac Newton's notion of fluxions and on Leibniz's notion of infinitesimal change. From his earliest days as a writer, Berkeley had taken up his...
    17 KB (2,032 words) - 13:11, 25 March 2024
  • Thumbnail for Plasticity (physics)
    is deformation theory (see e.g. Hooke's law) where the Cauchy stress tensor (of order d-1 in d dimensions) is a function of the strain tensor. Although...
    29 KB (3,521 words) - 03:10, 16 April 2024
  • does not satisfy the Archimedean property. Such fields will contain infinitesimal and infinitely large elements, suitably defined. Suppose F is an ordered...
    4 KB (474 words) - 05:05, 2 March 2024