tensile test specimen
11Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors …
12Digital image correlation — and Tracking (DIC/DDIT) is an optical method that employs tracking image registration techniques for accurate 2D and 3D measurements of changes in images. This is often used to measure deformation (engineering), displacement, and strain, but it… …
13Extensometer — An extensometer is a device that is used to measure small/big changes in the length of an object. It is useful for stress strain measurements. Its name comes from extension meter . It was invented by Dr. Charles Huston who described it in an… …
14Von Mises yield criterion — The von Mises yield criterion [von Mises, R. (1913). Mechanik der Festen Korper im plastisch deformablen Zustand. Göttin. Nachr. Math. Phys., vol. 1, pp. 582–592.] suggests that the yielding of materials begins when the second deviatoric stress… …
15necking — When ductile test specimens are subjected to a tensile test, they exhibit necking when the tensile force exceeds the yield strength of the material; necking results in a reduction of area, measured in percent after break of the specimen …
16Pantheon, Rome — The Pantheon (Latin Pantheon , [Rarely Pantheum . This rare usage appears in Pliny s Natural History (XXXVI.38) in describing this edifice: Agrippae Pantheum decoravit Diogenes Atheniensis; in columnis templi eius Caryatides probantur inter pauca …
17Universal Testing Machine — A Universal Testing Machine otherwise known as a materials testing machine/ test frame is used to test the tensile and compressive properties of materials. Such machines generally have two columns but single column types are also available. Load… …
18фактическое значение временного сопротивления на растяжение испытываемого образца — fut — [Англо русский словарь по проектированию строительных конструкций. МНТКС, Москва, 2011] Тематики строительные конструкции Синонимы fut EN actual ultimate tensile strength in a test specimen …
19materials testing — Introduction measurement of the characteristics and behaviour of such substances as metals, ceramics, or plastics under various conditions. The data thus obtained can be used in specifying the suitability of materials for various… …
20Properties of concrete — Concrete has relatively high compressive strength, but significantly lower tensile strength, and as such is usually reinforced with materials that are strong in tension (often steel). The elasticity of concrete is relatively constant at low… …
