Archive for category: WIKI STRESS

List of finite element software packages

/ February 25, 2013 1:38 pm

Source: http://en.wikipedia.org/wiki/List_of_finite_element_software_packages Abaqus: Franco-American software from SIMULIA, owned by Dassault Systemes. ADINA: finite element software for structural, fluid, heat transfer, electromagnetic, and multiphysics problems, including fluid-structure interaction and thermo-mechanical coupling Advance Design: BIM software for […]

Stress transformation in plane stress and plane strain

Stress transformation in plane stress and plane strain

/ February 25, 2013 1:37 pm

Consider a point in a continuum under a state of plane stress, or plane strain, with stress components and all other stress components equal to zero (Figure 7.1, Figure 8.1). From static equilibrium of an […]

Plane Stress

Plane Stress

/ February 25, 2013 1:35 pm

Source: http://en.wikipedia.org/wiki/Stress_analysis Plane stress Figure 7.1 Plane stress state in a continuum. A state of plane stress exists when one of the three principal , stresses is zero. This usually occurs in structural elements where […]

Plane strain

Plane strain

/ February 25, 2013 1:34 pm

Figure 7.2 Plane strain state in a continuum. Main article: Infinitesimal strain theory If one dimension is very large compared to the others, the principal strain in the direction of the longest dimension is constrained […]

Uniaxial stress

Uniaxial stress

/ February 25, 2013 1:33 pm

If two of the dimensions of the object are very large or very small compared to the others, the object may be modelled as one-dimensional. In this case the stress tensor has only one component […]

Load transfer

/ February 25, 2013 1:32 pm

Source: http://en.wikipedia.org/wiki/Stress_analysis The evaluation of loads and stresses within structures is directed to finding the load transfer path. Loads will be transferred by physical contact between the various component parts and within structures. The load […]

Factor of Safety

Factor of Safety

/ February 25, 2013 1:31 pm

Source: http://en.wikipedia.org/wiki/Stress_analysis Factor of safety Main article: Factor of safety The factor of safety (also “margin of safety” or “design factor”) is a design requirement for the structure based on the uncertainty in loads, material […]

Mathematical methods

Mathematical methods

/ February 25, 2013 1:28 pm

Source: http://en.wikipedia.org/wiki/Stress_analysis While experimental techniques are widely used, most stress analysis is done by mathematical methods, especially during design. [edit] Differential formulation The basic stress analysis problem can be formulated by Euler’s equations of motion […]

Wiki Stress

Wiki Stress

/ February 25, 2013 1:08 pm

Source: http://en.wikipedia.org/wiki/Stress_analysis Stress analysis From Wikipedia, the free encyclopedia   Jump to: navigation, search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may […]