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Fibre-reinforced plastic print that page

enhance or in any way alter the material properties of polymers the result is referred to as a plastic . Composite plastics refer to those types of plastics that result from bonding two or more homogeneous materials with different material properties to derive a final product with certain

wikipedia.org | 2011/10/5 10:30:22

Plastic print that page

Plastic_household_items

A plastic material is any of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass , and may contain other substances to improve performance and/or reduce production costs. Monomers

Glacier print that page

Baltoro_glacier_from_air

A glacier (pronounced UK:  /ˈɡlæsiə/ glass -ee-ər or US:  /ˈɡleɪʃər/ glay -shər ) is a large persistent body of ice . Originating on land, a glacier flows slowly due to stresses induced by its weight. The crevasses and other distinguishing features of a glacier are due to

Eastern span replacement of the San Francisco – Oakland Bay Bridge print that page

ProposedSFOBBEasternSpan

The eastern span replacement of the San Francisco – Oakland Bay Bridge has been under construction since 2002. Originally scheduled to open in 2007, it is now scheduled to open to traffic in 2013 at an estimated cost of $6.3 billion. [ 1 ] The original eastern span of the Bay Bridge , built

Chip formation print that page

material results in a chip being formed, which runs off the rake face of the cutting plane. The plastic deform-ability of not only related to the material; it can also be brought about by targeting the altering of the stress. The amount of stresses in dependent on the feed velocity, the speed

wikipedia.org | 2011/10/5 6:09:38

Fracture mechanics print that page

TankerSchenectady

modification 1.3 Stress intensity factor 1.4 Strain energy release 1.5 Limitations 2 Elastic– plastic fracture mechanics 2.1 R-curve 2.2 J-integral 2.3 Cohesive zone models 3 Fully plastic failure 4 Engineering applications 5 Short summary 6 Appendix: mathematical

Fatigue (material) print that page

Pedalarm_Bruch

In materials science , fatigue is the progressive and localized structural damage that occurs when a material is subjected to cyclic loading. The nominal maximum stress values are less than the ultimate tensile stress limit , and may be below the yield stress limit of the material. Fatigue

Rheology print that page

Cellulose_strand

some other non-Newtonian materials show the opposite behavior: viscosity going up with relative deformation , which are called shear thickening or dilatant materials. Since Sir Isaac Newton originated the concept of viscosity, the study of liquids with strain rate dependent viscosity is also

Solid print that page

Insulincrystals

The branch of physics that deals with solids is called solid-state physics , and is the main branch of condensed matter physics (which also includes liquids). Materials science is primarily concerned with the physical and chemical properties of solids. Solid-state chemistry is especially

Strength of materials print that page

induce internal forces within the member called stresses. The stresses acting on the material cause deformation of the material. Deformation of the material is called strain , while the intensity of the internal forces are called stress . The strength of any material relies on three different

wikipedia.org | 2011/8/19 7:26:53