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2. Plastic hinge - Wikipedia

   en.wikipedia.org/wiki/Plastic_hinge

   Diagram of a structure featuring plastic hinges. In the structural engineering beam theory, plastic hinge is the deformation of a section of a beam where plastic bending occurs. [1] In earthquake engineering plastic hinge is also a type of energy damping device allowing plastic rotation [deformation] of an otherwise rigid column connection. [2]

3. Plastic bending - Wikipedia

   en.wikipedia.org/wiki/Plastic_bending

   Plastic Bending Stress Distribution. Plastic bending [1] is a nonlinear behavior particular to members made of ductile materials that frequently achieve much greater ultimate bending strength than indicated by a linear elastic bending analysis. In both the plastic and elastic bending analyses of a straight beam, it is assumed that the strain ...

4. Lumped damage mechanics - Wikipedia

   en.wikipedia.org/wiki/Lumped_damage_mechanics

   In reinforced concrete structures, the damage state variable quantifies the crack density in the plastic hinge zone; [1] in unreinforced concrete components and steel beams, it is a dimensionless measure of the crack surface; [2] in tubular steel elements, the damage variable measures the degree of local buckling [3] The LDM evolution laws can ...

5. Living hinge - Wikipedia

   en.wikipedia.org/wiki/Living_hinge

   A laser cut plywood box with two living hinges. A variant on the kerf bend can be used to create living hinges in laser cut wood. The technique is popular for making light-duty hinges with large radii. [7] It is also possible to create a living wood joint by hand, but the result is less accurate. [8]

6. Moment redistribution - Wikipedia

   en.wikipedia.org/wiki/Moment_redistribution

   Further increment in load does not increase the moment at the points where the plastic hinges are formed. The increased load increases the moment in the less stressed sections of the beam; hence due to this, further plastic hinges are formed. This process of shift of application of moment in the beam is termed as moment redistribution in a beam ...

7. Damar Hamlin's life was saved by an AED. Here are 5 things ...

   www.aol.com/lifestyle/damar-hamlins-life-saved...

   The best Walmart Black Friday 2024 deals: Shop the latest savings at the biggest sale event of the year. See all deals. In Other News. ... Oreo's 'best little secret snack' is back on Costco shelves.